DTE ENERGY CORPORATE SERVICES, LLC has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan DTE ENERGY COMPANY MASTER VEBA TRUST
| Measure | Date | Value |
|---|
| 2022 : DTE ENERGY COMPANY MASTER VEBA TRUST 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-128,087,604 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-128,087,604 |
| Total transfer of assets to this plan | 2022-12-31 | $562,030,283 |
| Total transfer of assets from this plan | 2022-12-31 | $636,766,294 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $29,877,573 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $18,820,143 |
| Total income from all sources (including contributions) | 2022-12-31 | $-270,176,069 |
| Total loss/gain on sale of assets | 2022-12-31 | $-24,681,921 |
| Total of all expenses incurred | 2022-12-31 | $6,613,695 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $0 |
| Value of total assets at end of year | 2022-12-31 | $1,343,577,902 |
| Value of total assets at beginning of year | 2022-12-31 | $1,684,046,247 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $6,613,695 |
| Total interest from all sources | 2022-12-31 | $21,719,360 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $1,381,569 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $1,307,545 |
| Administrative expenses professional fees incurred | 2022-12-31 | $195,880 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-12-31 | $742,443 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2022-12-31 | $1,149,689 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $2,420,488 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $8,862,375 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $23,728,307 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $17,751,081 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $29,877,573 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $18,820,143 |
| Other income not declared elsewhere | 2022-12-31 | $-35,567,026 |
| Administrative expenses (other) incurred | 2022-12-31 | $-44,093 |
| Value of net income/loss | 2022-12-31 | $-276,789,764 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $1,313,700,329 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $1,665,226,104 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2022-12-31 | $369,612,988 |
| Assets. partnership/joint venture interests at beginning of year | 2022-12-31 | $408,483,717 |
| Investment advisory and management fees | 2022-12-31 | $6,017,573 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $228,776,208 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $325,402,751 |
| Value of interest in pooled separate accounts at end of year | 2022-12-31 | $20,729,798 |
| Value of interest in pooled separate accounts at beginning of year | 2022-12-31 | $26,128,816 |
| Interest earned on other investments | 2022-12-31 | $3,767,714 |
| Income. Interest from US Government securities | 2022-12-31 | $4,235,730 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $12,445,404 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $48,561,680 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $214,138,697 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $80,893,953 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $70,879,723 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $70,879,723 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $1,270,512 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2022-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2022-12-31 | $4,984,249 |
| Asset value of US Government securities at end of year | 2022-12-31 | $248,411,244 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $282,380,415 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-92,588,708 |
| Net investment gain/loss from pooled separate accounts | 2022-12-31 | $-7,058,623 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-4,056,177 |
| Net gain/loss from 103.12 investment entities | 2022-12-31 | $-1,236,939 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| Income. Dividends from common stock | 2022-12-31 | $74,024 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $38,613,745 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $26,067,919 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $272,015,918 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $247,275,895 |
| Contract administrator fees | 2022-12-31 | $444,335 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $9,071,130 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $50,540,920 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $3,466,922,917 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $3,491,604,838 |
| 2021 : DTE ENERGY COMPANY MASTER VEBA TRUST 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $10,920,019 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $10,920,019 |
| Total transfer of assets to this plan | 2021-12-31 | $530,743,958 |
| Total transfer of assets from this plan | 2021-12-31 | $607,408,188 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $18,820,143 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $20,457,103 |
| Total income from all sources (including contributions) | 2021-12-31 | $122,928,965 |
| Total loss/gain on sale of assets | 2021-12-31 | $46,802,908 |
| Total of all expenses incurred | 2021-12-31 | $5,232,138 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $0 |
| Value of total assets at end of year | 2021-12-31 | $1,684,046,247 |
| Value of total assets at beginning of year | 2021-12-31 | $1,644,650,610 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $5,232,138 |
| Total interest from all sources | 2021-12-31 | $19,370,352 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $1,629,679 |
| Administrative expenses professional fees incurred | 2021-12-31 | $201,421 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2021-12-31 | $1,149,689 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2021-12-31 | $263,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $8,862,375 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $15,180,522 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $17,751,081 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $14,289,320 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $18,820,143 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $20,457,103 |
| Other income not declared elsewhere | 2021-12-31 | $7,542,123 |
| Administrative expenses (other) incurred | 2021-12-31 | $74,265 |
| Value of net income/loss | 2021-12-31 | $117,696,827 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $1,665,226,104 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $1,624,193,507 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2021-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2021-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2021-12-31 | $408,483,717 |
| Assets. partnership/joint venture interests at beginning of year | 2021-12-31 | $430,608,180 |
| Investment advisory and management fees | 2021-12-31 | $4,621,533 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $325,402,751 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $432,367,718 |
| Value of interest in pooled separate accounts at end of year | 2021-12-31 | $26,128,816 |
| Value of interest in pooled separate accounts at beginning of year | 2021-12-31 | $27,109,284 |
| Interest earned on other investments | 2021-12-31 | $3,542,201 |
| Income. Interest from US Government securities | 2021-12-31 | $3,794,506 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $12,027,958 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $214,138,697 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $181,402,413 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $70,879,723 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $47,600,856 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $47,600,856 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $5,687 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2021-12-31 | $4,984,249 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2021-12-31 | $5,890,886 |
| Asset value of US Government securities at end of year | 2021-12-31 | $282,380,415 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $37,512,747 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $-31,915,416 |
| Net investment gain/loss from pooled separate accounts | 2021-12-31 | $-168,536 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $68,816,771 |
| Net gain/loss from 103.12 investment entities | 2021-12-31 | $-68,935 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| Income. Dividends from preferred stock | 2021-12-31 | $36,435 |
| Income. Dividends from common stock | 2021-12-31 | $1,593,244 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $26,067,919 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $43,039,536 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $247,275,895 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $340,733,808 |
| Contract administrator fees | 2021-12-31 | $334,919 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $50,540,920 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $68,652,340 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $4,542,566,980 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $4,495,764,072 |
| 2020 : DTE ENERGY COMPANY MASTER VEBA TRUST 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $8,667,649 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $8,667,649 |
| Total transfer of assets to this plan | 2020-12-31 | $1,020,745,753 |
| Total transfer of assets from this plan | 2020-12-31 | $1,098,757,528 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $20,457,103 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $17,519,963 |
| Total income from all sources (including contributions) | 2020-12-31 | $181,553,052 |
| Total loss/gain on sale of assets | 2020-12-31 | $81,778,910 |
| Total of all expenses incurred | 2020-12-31 | $6,655,362 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $0 |
| Value of total assets at end of year | 2020-12-31 | $1,644,650,610 |
| Value of total assets at beginning of year | 2020-12-31 | $1,544,827,555 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $6,655,362 |
| Total interest from all sources | 2020-12-31 | $20,027,603 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $1,411,165 |
| Administrative expenses professional fees incurred | 2020-12-31 | $228,082 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2020-12-31 | $263,000 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2020-12-31 | $993,894 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $15,180,522 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $-334,622 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $14,289,320 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $12,877,452 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $20,457,103 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $17,519,963 |
| Other income not declared elsewhere | 2020-12-31 | $13,699,309 |
| Administrative expenses (other) incurred | 2020-12-31 | $53,914 |
| Value of net income/loss | 2020-12-31 | $174,897,690 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $1,624,193,507 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $1,527,307,592 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2020-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2020-12-31 | $430,608,180 |
| Assets. partnership/joint venture interests at beginning of year | 2020-12-31 | $429,658,974 |
| Investment advisory and management fees | 2020-12-31 | $5,770,694 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $432,367,718 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $332,539,551 |
| Value of interest in pooled separate accounts at end of year | 2020-12-31 | $27,109,284 |
| Value of interest in pooled separate accounts at beginning of year | 2020-12-31 | $21,471,087 |
| Income. Interest from loans (other than to participants) | 2020-12-31 | $-6 |
| Interest earned on other investments | 2020-12-31 | $8,196,944 |
| Income. Interest from US Government securities | 2020-12-31 | $407,139 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $10,651,503 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $181,402,413 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $249,847,365 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $47,600,856 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $93,327,412 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $93,327,412 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $772,023 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2020-12-31 | $5,890,886 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2020-12-31 | $6,428,449 |
| Asset value of US Government securities at end of year | 2020-12-31 | $37,512,747 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $44,937,019 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $38,853,381 |
| Net investment gain/loss from pooled separate accounts | 2020-12-31 | $-4,065,997 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $21,718,595 |
| Net gain/loss from 103.12 investment entities | 2020-12-31 | $-537,563 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | Yes |
| Income. Dividends from preferred stock | 2020-12-31 | $4,264 |
| Income. Dividends from common stock | 2020-12-31 | $1,406,901 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $43,039,536 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $22,967,418 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $340,733,808 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $131,417,774 |
| Contract administrator fees | 2020-12-31 | $602,672 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $68,652,340 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $198,695,782 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $5,206,802,149 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $5,125,023,239 |
| 2019 : DTE ENERGY COMPANY MASTER VEBA TRUST 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $19,651,174 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $19,651,174 |
| Total transfer of assets to this plan | 2019-12-31 | $1,196,070,158 |
| Total transfer of assets from this plan | 2019-12-31 | $1,306,919,930 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $17,519,963 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $145,206 |
| Total income from all sources (including contributions) | 2019-12-31 | $200,416,979 |
| Total loss/gain on sale of assets | 2019-12-31 | $97,607,312 |
| Total of all expenses incurred | 2019-12-31 | $6,190,314 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Value of total assets at end of year | 2019-12-31 | $1,544,827,555 |
| Value of total assets at beginning of year | 2019-12-31 | $1,444,075,905 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $6,190,314 |
| Total interest from all sources | 2019-12-31 | $14,652,509 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $11,004,008 |
| Administrative expenses professional fees incurred | 2019-12-31 | $200,845 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $993,894 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $1,025,095 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $-334,622 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $326,070 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $12,877,452 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $4,048,629 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $17,519,963 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $145,206 |
| Other income not declared elsewhere | 2019-12-31 | $1,789,760 |
| Administrative expenses (other) incurred | 2019-12-31 | $93,867 |
| Value of net income/loss | 2019-12-31 | $194,226,665 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $1,527,307,592 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $1,443,930,699 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $429,658,974 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $532,946,471 |
| Investment advisory and management fees | 2019-12-31 | $5,468,987 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $332,539,551 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $152,582,421 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $21,471,087 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $15,977,311 |
| Income. Interest from loans (other than to participants) | 2019-12-31 | $158,238 |
| Interest earned on other investments | 2019-12-31 | $11,164,582 |
| Income. Interest from US Government securities | 2019-12-31 | $391,700 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $1,462,634 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $249,847,365 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $43,006,570 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $93,327,412 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $40,102,638 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $40,102,638 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $1,475,355 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2019-12-31 | $6,428,449 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2019-12-31 | $10,896,634 |
| Asset value of US Government securities at end of year | 2019-12-31 | $44,937,019 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $159,363,731 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $19,812,575 |
| Net investment gain/loss from pooled separate accounts | 2019-12-31 | $5,598,081 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $31,419,093 |
| Net gain/loss from 103.12 investment entities | 2019-12-31 | $-1,117,533 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Income. Dividends from preferred stock | 2019-12-31 | $28,092 |
| Income. Dividends from common stock | 2019-12-31 | $10,975,916 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $22,967,418 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $3,497,741 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $131,417,774 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $23,782,308 |
| Contract administrator fees | 2019-12-31 | $426,615 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $198,695,782 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $456,520,286 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $2,759,761,160 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $2,662,153,848 |
| 2018 : DTE ENERGY COMPANY MASTER VEBA TRUST 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-116,515,832 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-116,515,832 |
| Total transfer of assets to this plan | 2018-12-31 | $272,980,129 |
| Total transfer of assets from this plan | 2018-12-31 | $350,434,600 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $145,206 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $176,004,508 |
| Total income from all sources (including contributions) | 2018-12-31 | $-52,190,760 |
| Total loss/gain on sale of assets | 2018-12-31 | $49,272,111 |
| Total of all expenses incurred | 2018-12-31 | $6,697,932 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $1,444,075,905 |
| Value of total assets at beginning of year | 2018-12-31 | $1,756,278,370 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $6,697,932 |
| Total interest from all sources | 2018-12-31 | $13,516,786 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $13,096,312 |
| Administrative expenses professional fees incurred | 2018-12-31 | $956,824 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2018-12-31 | $1,025,095 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2018-12-31 | $32,774 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $326,070 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $125,341,842 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $4,048,629 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $179,047,040 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $145,206 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $176,004,508 |
| Other income not declared elsewhere | 2018-12-31 | $1,141,805 |
| Administrative expenses (other) incurred | 2018-12-31 | $577,869 |
| Value of net income/loss | 2018-12-31 | $-58,888,692 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $1,443,930,699 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $1,580,273,862 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2018-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2018-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2018-12-31 | $532,946,471 |
| Assets. partnership/joint venture interests at beginning of year | 2018-12-31 | $506,377,543 |
| Investment advisory and management fees | 2018-12-31 | $5,163,239 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $152,582,421 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $169,170,327 |
| Value of interest in pooled separate accounts at end of year | 2018-12-31 | $15,977,311 |
| Value of interest in pooled separate accounts at beginning of year | 2018-12-31 | $16,873,019 |
| Income. Interest from loans (other than to participants) | 2018-12-31 | $400,526 |
| Interest earned on other investments | 2018-12-31 | $10,786,609 |
| Income. Interest from US Government securities | 2018-12-31 | $483,531 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $783,655 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $43,006,570 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $48,794,332 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $40,102,638 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $54,921,857 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $54,921,857 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,062,465 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2018-12-31 | $10,896,634 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2018-12-31 | $10,381,346 |
| Asset value of US Government securities at end of year | 2018-12-31 | $159,363,731 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $35,769,157 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-6,139,823 |
| Net investment gain/loss from pooled separate accounts | 2018-12-31 | $-1,611,781 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-5,465,626 |
| Net gain/loss from 103.12 investment entities | 2018-12-31 | $515,288 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | Yes |
| Income. Dividends from preferred stock | 2018-12-31 | $11,747 |
| Income. Dividends from common stock | 2018-12-31 | $13,084,565 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $3,497,741 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $10,772,968 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $23,782,308 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $9,335,185 |
| Contract administrator fees | 2018-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $456,520,286 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $589,460,980 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $3,047,276,111 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $2,998,004,000 |
| 2017 : DTE ENERGY COMPANY MASTER VEBA TRUST 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $132,668,290 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $132,668,290 |
| Total transfer of assets to this plan | 2017-12-31 | $5,322,063 |
| Total transfer of assets from this plan | 2017-12-31 | $155,815,214 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $176,004,508 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $168,542,164 |
| Total income from all sources (including contributions) | 2017-12-31 | $217,546,874 |
| Total loss/gain on sale of assets | 2017-12-31 | $24,970,093 |
| Total of all expenses incurred | 2017-12-31 | $4,891,086 |
| Value of total assets at end of year | 2017-12-31 | $1,756,278,370 |
| Value of total assets at beginning of year | 2017-12-31 | $1,686,653,389 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $4,891,086 |
| Total interest from all sources | 2017-12-31 | $8,811,551 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $12,812,266 |
| Administrative expenses professional fees incurred | 2017-12-31 | $608,540 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2017-12-31 | $32,774 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2017-12-31 | $435,628 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $125,341,842 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $123,164,778 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $179,047,040 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $178,917,318 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $176,004,508 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $168,542,164 |
| Other income not declared elsewhere | 2017-12-31 | $7,107,351 |
| Administrative expenses (other) incurred | 2017-12-31 | $99 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $1,617,537 |
| Value of net income/loss | 2017-12-31 | $212,655,788 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $1,580,273,862 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $1,518,111,225 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2017-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2017-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2017-12-31 | $506,377,543 |
| Assets. partnership/joint venture interests at beginning of year | 2017-12-31 | $447,785,082 |
| Investment advisory and management fees | 2017-12-31 | $4,282,447 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $169,170,327 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $166,318,484 |
| Value of interest in pooled separate accounts at end of year | 2017-12-31 | $16,873,019 |
| Value of interest in pooled separate accounts at beginning of year | 2017-12-31 | $12,739,337 |
| Interest earned on other investments | 2017-12-31 | $6,816,666 |
| Income. Interest from US Government securities | 2017-12-31 | $860,975 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $652,045 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $48,794,332 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $41,392,205 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $54,921,857 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $69,013,853 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $69,013,853 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $481,865 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2017-12-31 | $10,381,346 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2017-12-31 | $11,309,674 |
| Asset value of US Government securities at end of year | 2017-12-31 | $35,769,157 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $35,207,147 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $18,519,198 |
| Net investment gain/loss from pooled separate accounts | 2017-12-31 | $4,491,028 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $8,033,893 |
| Net gain/loss from 103.12 investment entities | 2017-12-31 | $133,204 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | Yes |
| Income. Dividends from preferred stock | 2017-12-31 | $2,216 |
| Income. Dividends from common stock | 2017-12-31 | $12,810,050 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $10,772,968 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $9,889,162 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $9,335,185 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $7,746,841 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $589,460,980 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $581,116,343 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $955,341,827 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $930,371,734 |
| 2016 : DTE ENERGY COMPANY MASTER VEBA TRUST 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $86,081,547 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $86,081,547 |
| Total transfer of assets to this plan | 2016-12-31 | $24,902,063 |
| Total transfer of assets from this plan | 2016-12-31 | $6,361,031 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $168,542,164 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $146,516,271 |
| Total income from all sources (including contributions) | 2016-12-31 | $116,186,940 |
| Total loss/gain on sale of assets | 2016-12-31 | $886,929 |
| Total of all expenses incurred | 2016-12-31 | $5,037,341 |
| Value of total assets at end of year | 2016-12-31 | $1,686,653,389 |
| Value of total assets at beginning of year | 2016-12-31 | $1,534,936,865 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $5,037,341 |
| Total interest from all sources | 2016-12-31 | $7,209,759 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $13,004,998 |
| Administrative expenses professional fees incurred | 2016-12-31 | $367,580 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2016-12-31 | $435,628 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2016-12-31 | $484,113 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $123,164,778 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $106,292,872 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $178,917,318 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $149,119,531 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $168,542,164 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $146,516,271 |
| Other income not declared elsewhere | 2016-12-31 | $-608,142 |
| Administrative expenses (other) incurred | 2016-12-31 | $697,233 |
| Total non interest bearing cash at end of year | 2016-12-31 | $1,617,537 |
| Value of net income/loss | 2016-12-31 | $111,149,599 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $1,518,111,225 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $1,388,420,594 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2016-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2016-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2016-12-31 | $447,785,082 |
| Assets. partnership/joint venture interests at beginning of year | 2016-12-31 | $409,534,646 |
| Investment advisory and management fees | 2016-12-31 | $3,972,528 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $166,318,484 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $149,889,963 |
| Value of interest in pooled separate accounts at end of year | 2016-12-31 | $12,739,337 |
| Value of interest in pooled separate accounts at beginning of year | 2016-12-31 | $13,997,964 |
| Interest earned on other investments | 2016-12-31 | $5,464,615 |
| Income. Interest from US Government securities | 2016-12-31 | $820,275 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $775,104 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $41,392,205 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $39,054,396 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $69,013,853 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $43,521,746 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $43,521,746 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $149,765 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2016-12-31 | $11,309,674 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2016-12-31 | $14,308,223 |
| Asset value of US Government securities at end of year | 2016-12-31 | $35,207,147 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $35,398,518 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $7,155,742 |
| Net investment gain/loss from pooled separate accounts | 2016-12-31 | $-227,546 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $2,682,201 |
| Net gain/loss from 103.12 investment entities | 2016-12-31 | $1,452 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | Yes |
| Income. Dividends from preferred stock | 2016-12-31 | $4,509 |
| Income. Dividends from common stock | 2016-12-31 | $13,000,489 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $9,889,162 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $7,405,104 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $7,746,841 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $10,777,766 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $581,116,343 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $555,152,023 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $695,331,939 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $694,445,010 |
| 2015 : DTE ENERGY COMPANY MASTER VEBA TRUST 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-29,815,900 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-29,815,900 |
| Total transfer of assets to this plan | 2015-12-31 | $200,150,694 |
| Total transfer of assets from this plan | 2015-12-31 | $86,656,813 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $146,516,271 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $132,179,850 |
| Total income from all sources (including contributions) | 2015-12-31 | $-5,004,239 |
| Total loss/gain on sale of assets | 2015-12-31 | $-5,671,292 |
| Total of all expenses incurred | 2015-12-31 | $4,860,884 |
| Value of total assets at end of year | 2015-12-31 | $1,534,936,865 |
| Value of total assets at beginning of year | 2015-12-31 | $1,416,971,686 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $4,860,884 |
| Total interest from all sources | 2015-12-31 | $5,291,524 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $13,284,496 |
| Administrative expenses professional fees incurred | 2015-12-31 | $404,818 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2015-12-31 | $484,113 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2015-12-31 | $56,443 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $106,292,872 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $88,014,881 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $149,119,531 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $139,469,388 |
| Assets. Loans (other than to participants) at beginning of year | 2015-12-31 | $7,491,172 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $146,516,271 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $132,179,850 |
| Other income not declared elsewhere | 2015-12-31 | $12,173,315 |
| Administrative expenses (other) incurred | 2015-12-31 | $4,893 |
| Value of net income/loss | 2015-12-31 | $-9,865,123 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $1,388,420,594 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $1,284,791,836 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2015-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2015-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2015-12-31 | $409,534,646 |
| Assets. partnership/joint venture interests at beginning of year | 2015-12-31 | $376,868,147 |
| Investment advisory and management fees | 2015-12-31 | $4,451,173 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $149,889,963 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $148,971,346 |
| Value of interest in pooled separate accounts at end of year | 2015-12-31 | $13,997,964 |
| Value of interest in pooled separate accounts at beginning of year | 2015-12-31 | $12,311,068 |
| Interest earned on other investments | 2015-12-31 | $3,580,434 |
| Income. Interest from US Government securities | 2015-12-31 | $623,488 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $1,032,157 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $39,054,396 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $38,841,952 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $43,521,746 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $29,167,149 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $29,167,149 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $55,445 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2015-12-31 | $14,308,223 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2015-12-31 | $14,793,514 |
| Asset value of US Government securities at end of year | 2015-12-31 | $35,398,518 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $18,153,659 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-2,680,958 |
| Net investment gain/loss from pooled separate accounts | 2015-12-31 | $1,400,209 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $499,658 |
| Net gain/loss from 103.12 investment entities | 2015-12-31 | $514,709 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | Yes |
| Income. Dividends from common stock | 2015-12-31 | $13,284,496 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $7,405,104 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $5,140,752 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $10,777,766 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $17,313,136 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $555,152,023 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $520,379,079 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $740,130,867 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $745,802,159 |
| 2014 : DTE ENERGY COMPANY MASTER VEBA TRUST 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $18,272,071 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $18,272,071 |
| Total transfer of assets to this plan | 2014-12-31 | $27,192,850 |
| Total transfer of assets from this plan | 2014-12-31 | $76,708,299 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $132,179,850 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $140,137,376 |
| Total income from all sources (including contributions) | 2014-12-31 | $45,660,564 |
| Total loss/gain on sale of assets | 2014-12-31 | $-7,873,099 |
| Total of all expenses incurred | 2014-12-31 | $9,288,911 |
| Value of total assets at end of year | 2014-12-31 | $1,416,971,686 |
| Value of total assets at beginning of year | 2014-12-31 | $1,438,073,008 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $9,288,911 |
| Total interest from all sources | 2014-12-31 | $6,874,610 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $12,268,775 |
| Administrative expenses professional fees incurred | 2014-12-31 | $74,086 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2014-12-31 | $56,443 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2014-12-31 | $2,066,387 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $100,325,949 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $85,807,164 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $139,469,388 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $138,020,901 |
| Assets. Loans (other than to participants) at end of year | 2014-12-31 | $7,491,172 |
| Assets. Loans (other than to participants) at beginning of year | 2014-12-31 | $8,817,769 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $132,179,850 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $140,137,376 |
| Other income not declared elsewhere | 2014-12-31 | $11,966,839 |
| Administrative expenses (other) incurred | 2014-12-31 | $5,354 |
| Value of net income/loss | 2014-12-31 | $36,371,653 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $1,284,791,836 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $1,297,935,632 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2014-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2014-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2014-12-31 | $376,868,147 |
| Assets. partnership/joint venture interests at beginning of year | 2014-12-31 | $347,026,372 |
| Investment advisory and management fees | 2014-12-31 | $9,209,471 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $148,971,346 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $161,737,238 |
| Value of interest in pooled separate accounts at end of year | 2014-12-31 | $12,311,068 |
| Income. Interest from loans (other than to participants) | 2014-12-31 | $211,172 |
| Interest earned on other investments | 2014-12-31 | $4,135,431 |
| Income. Interest from US Government securities | 2014-12-31 | $886,675 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $1,620,009 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $38,841,952 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $29,167,149 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $38,301,649 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $38,301,649 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $21,323 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2014-12-31 | $14,793,514 |
| Asset value of US Government securities at end of year | 2014-12-31 | $18,153,659 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $20,548,863 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $4,093,779 |
| Net investment gain/loss from pooled separate accounts | 2014-12-31 | $16,576 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $-297,555 |
| Net gain/loss from 103.12 investment entities | 2014-12-31 | $355,144 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | Yes |
| Income. Dividends from preferred stock | 2014-12-31 | $42,562 |
| Income. Dividends from common stock | 2014-12-31 | $12,226,213 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $5,140,752 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $7,304,404 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $17,313,136 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $23,552,697 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $520,379,079 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $604,889,564 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $7,873,099 |
| 2013 : DTE ENERGY COMPANY MASTER VEBA TRUST 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $112,813,680 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $112,813,680 |
| Total transfer of assets to this plan | 2013-12-31 | $255,278,875 |
| Total transfer of assets from this plan | 2013-12-31 | $91,734,706 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $140,137,376 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $117,687,894 |
| Total income from all sources (including contributions) | 2013-12-31 | $185,779,199 |
| Total loss/gain on sale of assets | 2013-12-31 | $16,638,713 |
| Total of all expenses incurred | 2013-12-31 | $5,416,382 |
| Value of total assets at end of year | 2013-12-31 | $1,438,073,008 |
| Value of total assets at beginning of year | 2013-12-31 | $1,071,716,540 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $5,416,382 |
| Total interest from all sources | 2013-12-31 | $8,240,832 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $12,220,536 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2013-12-31 | $1,811,075 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2013-12-31 | $2,066,387 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2013-12-31 | $3,801,658 |
| Were there any nonexempt tranactions with any party-in-interest | 2013-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $85,807,164 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $79,373,482 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $138,020,901 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $119,575,209 |
| Assets. Loans (other than to participants) at end of year | 2013-12-31 | $8,817,769 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $140,137,376 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $117,687,894 |
| Other income not declared elsewhere | 2013-12-31 | $29,796,191 |
| Administrative expenses (other) incurred | 2013-12-31 | $2,091,161 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $100,471 |
| Value of net income/loss | 2013-12-31 | $180,362,817 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $1,297,935,632 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $954,028,646 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2013-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2013-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2013-12-31 | $347,026,372 |
| Assets. partnership/joint venture interests at beginning of year | 2013-12-31 | $164,845,494 |
| Investment advisory and management fees | 2013-12-31 | $3,325,221 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2013-12-31 | $161,737,238 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2013-12-31 | $206,958,226 |
| Income. Interest from loans (other than to participants) | 2013-12-31 | $106,231 |
| Interest earned on other investments | 2013-12-31 | $4,282,801 |
| Income. Interest from US Government securities | 2013-12-31 | $1,734,731 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $1,742,013 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $13,953,154 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $38,301,649 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $2,920,450 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $2,920,450 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $375,056 |
| Asset value of US Government securities at end of year | 2013-12-31 | $20,548,863 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $39,642,280 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2013-12-31 | $5,920,693 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $148,554 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2013-12-31 | Yes |
| Assets. Invements in employer securities at beginning of year | 2013-12-31 | $36,030 |
| Income. Dividends from preferred stock | 2013-12-31 | $65,269 |
| Income. Dividends from common stock | 2013-12-31 | $10,344,192 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $7,304,404 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $5,474,505 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $23,552,697 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $31,224,130 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $604,889,564 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $403,811,451 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2013-12-31 | $201,419,294 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $184,780,581 |
| 2012 : DTE ENERGY COMPANY MASTER VEBA TRUST 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $46,537,516 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $46,537,516 |
| Total transfer of assets to this plan | 2012-12-31 | $105,275,763 |
| Total transfer of assets from this plan | 2012-12-31 | $87,694,406 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $117,687,894 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $121,546,949 |
| Total income from all sources (including contributions) | 2012-12-31 | $114,227,086 |
| Total loss/gain on sale of assets | 2012-12-31 | $27,289,150 |
| Total of all expenses incurred | 2012-12-31 | $2,386,479 |
| Value of total assets at end of year | 2012-12-31 | $1,071,716,540 |
| Value of total assets at beginning of year | 2012-12-31 | $946,153,631 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $2,386,479 |
| Total interest from all sources | 2012-12-31 | $6,837,802 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $15,658,388 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2012-12-31 | $5,856,679 |
| Assets. Real estate other than employer real property at beginning of year | 2012-12-31 | $39,686 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2012-12-31 | $3,801,658 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2012-12-31 | $4,212,016 |
| Were there any nonexempt tranactions with any party-in-interest | 2012-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $79,373,482 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $79,996,730 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $119,575,209 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $102,947,813 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $117,687,894 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $121,546,949 |
| Other income not declared elsewhere | 2012-12-31 | $5,062,729 |
| Administrative expenses (other) incurred | 2012-12-31 | $1,811,426 |
| Total non interest bearing cash at end of year | 2012-12-31 | $100,471 |
| Total non interest bearing cash at beginning of year | 2012-12-31 | $1,876,843 |
| Value of net income/loss | 2012-12-31 | $111,840,607 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $954,028,646 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $824,606,682 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2012-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2012-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2012-12-31 | $164,845,494 |
| Assets. partnership/joint venture interests at beginning of year | 2012-12-31 | $108,852,555 |
| Investment advisory and management fees | 2012-12-31 | $575,053 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2012-12-31 | $206,958,226 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2012-12-31 | $174,666,865 |
| Interest earned on other investments | 2012-12-31 | $4,113,021 |
| Income. Interest from US Government securities | 2012-12-31 | $1,168,563 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $1,478,243 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $13,953,154 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $96,215,974 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $2,920,450 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $12,083 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $12,083 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $77,975 |
| Asset value of US Government securities at end of year | 2012-12-31 | $39,642,280 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $26,437,814 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2012-12-31 | $12,802,127 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $39,374 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2012-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2012-12-31 | $36,030 |
| Assets. Invements in employer securities at beginning of year | 2012-12-31 | $38,115 |
| Income. Dividends from preferred stock | 2012-12-31 | $107,959 |
| Income. Dividends from common stock | 2012-12-31 | $9,693,750 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $5,474,505 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-12-31 | $1,114,917 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $31,224,130 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $20,252,500 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $403,811,451 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $329,489,720 |
| Did the plan have assets held for investment | 2012-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2012-12-31 | $379,596,958 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $352,307,808 |
| 2011 : DTE ENERGY COMPANY MASTER VEBA TRUST 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2011-12-31 | $922 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-3,337,730 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-3,336,808 |
| Total transfer of assets to this plan | 2011-12-31 | $551,744,191 |
| Total transfer of assets from this plan | 2011-12-31 | $200,770,017 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $121,546,949 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $19,367,741 |
| Total income from all sources (including contributions) | 2011-12-31 | $-9,295,053 |
| Total loss/gain on sale of assets | 2011-12-31 | $3,491,869 |
| Total of all expenses incurred | 2011-12-31 | $2,453,281 |
| Value of total assets at end of year | 2011-12-31 | $946,153,631 |
| Value of total assets at beginning of year | 2011-12-31 | $504,748,583 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $2,453,281 |
| Total interest from all sources | 2011-12-31 | $686,242 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $11,942,412 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2011-12-31 | $6,046,132 |
| Assets. Real estate other than employer real property at end of year | 2011-12-31 | $39,686 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2011-12-31 | $4,212,016 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2011-12-31 | $1,410,647 |
| Were there any nonexempt tranactions with any party-in-interest | 2011-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $79,996,730 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-12-31 | $11,586,679 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $102,947,813 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $503,571 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $121,546,949 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $19,367,741 |
| Other income not declared elsewhere | 2011-12-31 | $3,901,378 |
| Administrative expenses (other) incurred | 2011-12-31 | $2,238,260 |
| Total non interest bearing cash at end of year | 2011-12-31 | $1,876,843 |
| Total non interest bearing cash at beginning of year | 2011-12-31 | $346,847 |
| Value of net income/loss | 2011-12-31 | $-11,748,334 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $824,606,682 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $485,380,842 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2011-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2011-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2011-12-31 | $108,852,555 |
| Assets. partnership/joint venture interests at beginning of year | 2011-12-31 | $37,661,985 |
| Investment advisory and management fees | 2011-12-31 | $215,021 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2011-12-31 | $174,666,865 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2011-12-31 | $187,698,584 |
| Interest earned on other investments | 2011-12-31 | $592,943 |
| Income. Interest from US Government securities | 2011-12-31 | $44,272 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $54,995 |
| Value of interest in master investment trust accounts at beginning of year | 2011-12-31 | $22,170,506 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $96,215,974 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $51,008,006 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $12,083 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $14,531,965 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $14,531,965 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $-5,968 |
| Asset value of US Government securities at end of year | 2011-12-31 | $26,437,814 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $214,365 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2011-12-31 | $-1,228,782 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $-17,505,098 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2011-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2011-12-31 | $38,115 |
| Income. Dividends from preferred stock | 2011-12-31 | $83,865 |
| Income. Dividends from common stock | 2011-12-31 | $5,812,415 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-12-31 | $1,114,917 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $20,252,500 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $115,616 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2011-12-31 | $329,489,720 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2011-12-31 | $177,499,812 |
| Did the plan have assets held for investment | 2011-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2011-12-31 | $598,329,462 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $594,837,593 |
| 2010 : DTE ENERGY COMPANY MASTER VEBA TRUST 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $28,933,167 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $28,933,167 |
| Total transfer of assets to this plan | 2010-12-31 | $81,000,000 |
| Total transfer of assets from this plan | 2010-12-31 | $52,646,180 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $19,367,741 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $8,029,611 |
| Total income from all sources (including contributions) | 2010-12-31 | $50,023,319 |
| Total loss/gain on sale of assets | 2010-12-31 | $-1,362,400 |
| Total of all expenses incurred | 2010-12-31 | $1,958,242 |
| Value of total assets at end of year | 2010-12-31 | $504,748,583 |
| Value of total assets at beginning of year | 2010-12-31 | $416,991,556 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $1,958,242 |
| Total interest from all sources | 2010-12-31 | $1,390,179 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $7,057,023 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2010-12-31 | $3,524,863 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2010-12-31 | $1,410,647 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2010-12-31 | $1,186,628 |
| Were there any nonexempt tranactions with any party-in-interest | 2010-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2010-12-31 | $11,586,679 |
| Assets. Other investments not covered elsewhere at beginning of year | 2010-12-31 | $90,207,884 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $503,571 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $3,415,538 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $19,367,741 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $8,029,611 |
| Other income not declared elsewhere | 2010-12-31 | $1,665,045 |
| Administrative expenses (other) incurred | 2010-12-31 | $1,888,141 |
| Total non interest bearing cash at end of year | 2010-12-31 | $346,847 |
| Total non interest bearing cash at beginning of year | 2010-12-31 | $-65,328 |
| Value of net income/loss | 2010-12-31 | $48,065,077 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $485,380,842 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $408,961,945 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2010-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2010-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2010-12-31 | $37,661,985 |
| Assets. partnership/joint venture interests at beginning of year | 2010-12-31 | $36,968,877 |
| Investment advisory and management fees | 2010-12-31 | $70,101 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2010-12-31 | $187,698,584 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2010-12-31 | $23,016,835 |
| Interest earned on other investments | 2010-12-31 | $90,040 |
| Income. Interest from US Government securities | 2010-12-31 | $491,117 |
| Income. Interest from corporate debt instruments | 2010-12-31 | $799,365 |
| Value of interest in master investment trust accounts at end of year | 2010-12-31 | $22,170,506 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $51,008,006 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $41,550,268 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $14,531,965 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $361,314 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $361,314 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $9,657 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2010-12-31 | $2,321,085 |
| Asset value of US Government securities at end of year | 2010-12-31 | $214,365 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $22,646,561 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2010-12-31 | $8,059,076 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $3,729,686 |
| Net gain/loss from 103.12 investment entities | 2010-12-31 | $198,192 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2010-12-31 | Yes |
| Income. Dividends from preferred stock | 2010-12-31 | $38,873 |
| Income. Dividends from common stock | 2010-12-31 | $3,493,287 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2010-12-31 | $6,493,720 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $115,616 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $10,834,829 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $177,499,812 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $178,053,345 |
| Did the plan have assets held for investment | 2010-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2010-12-31 | $370,560,727 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $371,923,127 |
