COMERICA BANK & TRUST, NATIONAL ASSOCIATION has sponsored the creation of one or more 401k plans.
| Measure | Date | Value |
|---|
| 2022 : COMERICA BOND INDEX FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-09-30 | $-9,122,871 |
| Total unrealized appreciation/depreciation of assets | 2022-09-30 | $-9,122,871 |
| Total transfer of assets to this plan | 2022-09-30 | $5,281,102 |
| Total transfer of assets from this plan | 2022-09-30 | $5,686,266 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-09-30 | $12,874 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-09-30 | $10,453 |
| Total income from all sources (including contributions) | 2022-09-30 | $-7,648,424 |
| Total loss/gain on sale of assets | 2022-09-30 | $-30,544 |
| Total of all expenses incurred | 2022-09-30 | $10,459 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-09-30 | $0 |
| Value of total assets at end of year | 2022-09-30 | $46,130,684 |
| Value of total assets at beginning of year | 2022-09-30 | $54,192,310 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-09-30 | $10,459 |
| Total interest from all sources | 2022-09-30 | $1,485,279 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-09-30 | $0 |
| Administrative expenses professional fees incurred | 2022-09-30 | $10,459 |
| Assets. Other investments not covered elsewhere at end of year | 2022-09-30 | $317,389 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-09-30 | $428,140 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-09-30 | $328,346 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-09-30 | $372,710 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-09-30 | $12,874 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-09-30 | $10,453 |
| Other income not declared elsewhere | 2022-09-30 | $15,087 |
| Value of net income/loss | 2022-09-30 | $-7,658,883 |
| Value of net assets at end of year (total assets less liabilities) | 2022-09-30 | $46,117,810 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-09-30 | $54,181,857 |
| Income. Interest from US Government securities | 2022-09-30 | $463,769 |
| Income. Interest from corporate debt instruments | 2022-09-30 | $1,021,510 |
| Value of interest in common/collective trusts at end of year | 2022-09-30 | $628,570 |
| Value of interest in common/collective trusts at beginning of year | 2022-09-30 | $510,834 |
| Asset value of US Government securities at end of year | 2022-09-30 | $29,436,113 |
| Asset value of US Government securities at beginning of year | 2022-09-30 | $32,724,924 |
| Net investment gain or loss from common/collective trusts | 2022-09-30 | $4,625 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-09-30 | $15,420,266 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-09-30 | $20,155,702 |
| Aggregate proceeds on sale of assets | 2022-09-30 | $12,172,979 |
| Aggregate carrying amount (costs) on sale of assets | 2022-09-30 | $12,203,523 |
| 2021 : COMERICA BOND INDEX FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-09-30 | $-6,715,086 |
| Total unrealized appreciation/depreciation of assets | 2021-09-30 | $-6,715,086 |
| Total transfer of assets to this plan | 2021-09-30 | $27,794,803 |
| Total transfer of assets from this plan | 2021-09-30 | $108,802,875 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-09-30 | $10,453 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-09-30 | $10,377,056 |
| Total income from all sources (including contributions) | 2021-09-30 | $-1,068,698 |
| Total loss/gain on sale of assets | 2021-09-30 | $2,594,859 |
| Total of all expenses incurred | 2021-09-30 | $10,638 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-09-30 | $0 |
| Value of total assets at end of year | 2021-09-30 | $54,192,310 |
| Value of total assets at beginning of year | 2021-09-30 | $146,646,321 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-09-30 | $10,638 |
| Total interest from all sources | 2021-09-30 | $3,020,882 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-09-30 | $0 |
| Administrative expenses professional fees incurred | 2021-09-30 | $10,638 |
| Assets. Other investments not covered elsewhere at end of year | 2021-09-30 | $428,140 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-09-30 | $11,221,625 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-09-30 | $372,710 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-09-30 | $741,644 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-09-30 | $10,453 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-09-30 | $10,377,056 |
| Other income not declared elsewhere | 2021-09-30 | $28,818 |
| Value of net income/loss | 2021-09-30 | $-1,079,336 |
| Value of net assets at end of year (total assets less liabilities) | 2021-09-30 | $54,181,857 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-09-30 | $136,269,265 |
| Income. Interest from US Government securities | 2021-09-30 | $1,056,547 |
| Income. Interest from corporate debt instruments | 2021-09-30 | $1,964,335 |
| Value of interest in common/collective trusts at end of year | 2021-09-30 | $510,834 |
| Value of interest in common/collective trusts at beginning of year | 2021-09-30 | $1,044,620 |
| Asset value of US Government securities at end of year | 2021-09-30 | $32,724,924 |
| Asset value of US Government securities at beginning of year | 2021-09-30 | $86,063,594 |
| Net investment gain or loss from common/collective trusts | 2021-09-30 | $1,829 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-09-30 | $20,155,702 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-09-30 | $47,574,838 |
| Aggregate proceeds on sale of assets | 2021-09-30 | $171,838,090 |
| Aggregate carrying amount (costs) on sale of assets | 2021-09-30 | $169,243,231 |
| 2020 : COMERICA BOND INDEX FUND 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-09-30 | $4,493,882 |
| Total unrealized appreciation/depreciation of assets | 2020-09-30 | $4,493,882 |
| Total transfer of assets to this plan | 2020-09-30 | $22,558,746 |
| Total transfer of assets from this plan | 2020-09-30 | $45,328,641 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-09-30 | $10,377,056 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-09-30 | $1,722,576 |
| Total income from all sources (including contributions) | 2020-09-30 | $10,225,508 |
| Total loss/gain on sale of assets | 2020-09-30 | $1,863,788 |
| Total of all expenses incurred | 2020-09-30 | $10,271 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-09-30 | $0 |
| Value of total assets at end of year | 2020-09-30 | $146,646,321 |
| Value of total assets at beginning of year | 2020-09-30 | $150,546,499 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-09-30 | $10,271 |
| Total interest from all sources | 2020-09-30 | $3,819,406 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-09-30 | $0 |
| Administrative expenses professional fees incurred | 2020-09-30 | $10,271 |
| Assets. Other investments not covered elsewhere at end of year | 2020-09-30 | $11,221,625 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-09-30 | $2,542,687 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-09-30 | $741,644 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-09-30 | $897,512 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-09-30 | $10,377,056 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-09-30 | $1,722,576 |
| Other income not declared elsewhere | 2020-09-30 | $38,575 |
| Value of net income/loss | 2020-09-30 | $10,215,237 |
| Value of net assets at end of year (total assets less liabilities) | 2020-09-30 | $136,269,265 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-09-30 | $148,823,923 |
| Income. Interest from US Government securities | 2020-09-30 | $1,281,706 |
| Income. Interest from corporate debt instruments | 2020-09-30 | $2,537,700 |
| Value of interest in common/collective trusts at end of year | 2020-09-30 | $1,044,620 |
| Value of interest in common/collective trusts at beginning of year | 2020-09-30 | $578,522 |
| Asset value of US Government securities at end of year | 2020-09-30 | $86,063,594 |
| Asset value of US Government securities at beginning of year | 2020-09-30 | $96,687,119 |
| Net investment gain or loss from common/collective trusts | 2020-09-30 | $9,857 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-09-30 | $47,574,838 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-09-30 | $49,840,659 |
| Aggregate proceeds on sale of assets | 2020-09-30 | $53,546,363 |
| Aggregate carrying amount (costs) on sale of assets | 2020-09-30 | $51,682,575 |
| 2019 : COMERICA BOND INDEX FUND 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-09-30 | $11,297,179 |
| Total unrealized appreciation/depreciation of assets | 2019-09-30 | $11,297,179 |
| Total transfer of assets to this plan | 2019-09-30 | $33,561,533 |
| Total transfer of assets from this plan | 2019-09-30 | $82,417,269 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-09-30 | $1,722,576 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-09-30 | $155,358 |
| Total income from all sources (including contributions) | 2019-09-30 | $15,577,104 |
| Total loss/gain on sale of assets | 2019-09-30 | $-512,587 |
| Total of all expenses incurred | 2019-09-30 | $10,163 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-09-30 | $0 |
| Value of total assets at end of year | 2019-09-30 | $150,546,499 |
| Value of total assets at beginning of year | 2019-09-30 | $182,268,076 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-09-30 | $10,163 |
| Total interest from all sources | 2019-09-30 | $4,725,672 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-09-30 | $0 |
| Administrative expenses professional fees incurred | 2019-09-30 | $10,163 |
| Assets. Other investments not covered elsewhere at end of year | 2019-09-30 | $2,542,687 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-09-30 | $1,328,730 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-09-30 | $897,512 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-09-30 | $1,255,959 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-09-30 | $1,722,576 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-09-30 | $155,358 |
| Other income not declared elsewhere | 2019-09-30 | $41,085 |
| Value of net income/loss | 2019-09-30 | $15,566,941 |
| Value of net assets at end of year (total assets less liabilities) | 2019-09-30 | $148,823,923 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-09-30 | $182,112,718 |
| Income. Interest from US Government securities | 2019-09-30 | $1,722,678 |
| Income. Interest from corporate debt instruments | 2019-09-30 | $3,002,994 |
| Value of interest in common/collective trusts at end of year | 2019-09-30 | $578,522 |
| Value of interest in common/collective trusts at beginning of year | 2019-09-30 | $617,753 |
| Asset value of US Government securities at end of year | 2019-09-30 | $96,687,119 |
| Asset value of US Government securities at beginning of year | 2019-09-30 | $117,051,665 |
| Net investment gain or loss from common/collective trusts | 2019-09-30 | $25,755 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-09-30 | $49,840,659 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-09-30 | $62,013,969 |
| Aggregate proceeds on sale of assets | 2019-09-30 | $105,866,564 |
| Aggregate carrying amount (costs) on sale of assets | 2019-09-30 | $106,379,151 |
| 2018 : COMERICA BOND INDEX FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-09-30 | $-8,579,391 |
| Total unrealized appreciation/depreciation of assets | 2018-09-30 | $-8,579,391 |
| Total transfer of assets to this plan | 2018-09-30 | $54,877,644 |
| Total transfer of assets from this plan | 2018-09-30 | $165,635,764 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-09-30 | $155,358 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-09-30 | $10,898,926 |
| Total income from all sources (including contributions) | 2018-09-30 | $-3,589,272 |
| Total loss/gain on sale of assets | 2018-09-30 | $-3,420,368 |
| Total of all expenses incurred | 2018-09-30 | $10,041 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-09-30 | $0 |
| Value of total assets at end of year | 2018-09-30 | $182,268,076 |
| Value of total assets at beginning of year | 2018-09-30 | $307,369,077 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-09-30 | $10,041 |
| Total interest from all sources | 2018-09-30 | $8,331,235 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-09-30 | $0 |
| Administrative expenses professional fees incurred | 2018-09-30 | $10,041 |
| Assets. Other investments not covered elsewhere at end of year | 2018-09-30 | $1,328,730 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-09-30 | $11,751,971 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-09-30 | $1,255,959 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-09-30 | $1,948,543 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-09-30 | $155,358 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-09-30 | $10,898,926 |
| Other income not declared elsewhere | 2018-09-30 | $56,209 |
| Value of net income/loss | 2018-09-30 | $-3,599,313 |
| Value of net assets at end of year (total assets less liabilities) | 2018-09-30 | $182,112,718 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-09-30 | $296,470,151 |
| Income. Interest from US Government securities | 2018-09-30 | $3,217,889 |
| Income. Interest from corporate debt instruments | 2018-09-30 | $5,113,346 |
| Value of interest in common/collective trusts at end of year | 2018-09-30 | $617,753 |
| Value of interest in common/collective trusts at beginning of year | 2018-09-30 | $3,701,527 |
| Asset value of US Government securities at end of year | 2018-09-30 | $117,051,665 |
| Asset value of US Government securities at beginning of year | 2018-09-30 | $192,509,123 |
| Net investment gain or loss from common/collective trusts | 2018-09-30 | $23,043 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-09-30 | $62,013,969 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-09-30 | $97,457,913 |
| Aggregate proceeds on sale of assets | 2018-09-30 | $180,523,602 |
| Aggregate carrying amount (costs) on sale of assets | 2018-09-30 | $183,943,970 |
| 2017 : COMERICA BOND INDEX FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-09-30 | $-6,075,532 |
| Total unrealized appreciation/depreciation of assets | 2017-09-30 | $-6,075,532 |
| Total transfer of assets to this plan | 2017-09-30 | $95,444,778 |
| Total transfer of assets from this plan | 2017-09-30 | $53,129,313 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-09-30 | $10,898,926 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-09-30 | $1,606,198 |
| Total income from all sources (including contributions) | 2017-09-30 | $819,886 |
| Total loss/gain on sale of assets | 2017-09-30 | $-994,639 |
| Total of all expenses incurred | 2017-09-30 | $9,804 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-09-30 | $0 |
| Value of total assets at end of year | 2017-09-30 | $307,369,077 |
| Value of total assets at beginning of year | 2017-09-30 | $254,950,802 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-09-30 | $9,804 |
| Total interest from all sources | 2017-09-30 | $7,817,651 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-09-30 | $0 |
| Administrative expenses professional fees incurred | 2017-09-30 | $9,804 |
| Assets. Other investments not covered elsewhere at end of year | 2017-09-30 | $11,751,971 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-09-30 | $2,483,052 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-09-30 | $1,948,543 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-09-30 | $1,813,296 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-09-30 | $10,898,926 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-09-30 | $1,606,198 |
| Other income not declared elsewhere | 2017-09-30 | $52,351 |
| Value of net income/loss | 2017-09-30 | $810,082 |
| Value of net assets at end of year (total assets less liabilities) | 2017-09-30 | $296,470,151 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-09-30 | $253,344,604 |
| Income. Interest from US Government securities | 2017-09-30 | $3,477,616 |
| Income. Interest from corporate debt instruments | 2017-09-30 | $4,340,035 |
| Value of interest in common/collective trusts at end of year | 2017-09-30 | $3,701,527 |
| Value of interest in common/collective trusts at beginning of year | 2017-09-30 | $886,234 |
| Asset value of US Government securities at end of year | 2017-09-30 | $192,509,123 |
| Asset value of US Government securities at beginning of year | 2017-09-30 | $165,384,028 |
| Net investment gain or loss from common/collective trusts | 2017-09-30 | $20,055 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-09-30 | $97,457,913 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-09-30 | $84,384,192 |
| Aggregate proceeds on sale of assets | 2017-09-30 | $82,629,014 |
| Aggregate carrying amount (costs) on sale of assets | 2017-09-30 | $83,623,653 |
| 2016 : COMERICA BOND INDEX FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-09-30 | $5,057,998 |
| Total unrealized appreciation/depreciation of assets | 2016-09-30 | $5,057,998 |
| Total transfer of assets to this plan | 2016-09-30 | $115,590,683 |
| Total transfer of assets from this plan | 2016-09-30 | $62,212,992 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-09-30 | $1,606,198 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-09-30 | $2,714,919 |
| Total income from all sources (including contributions) | 2016-09-30 | $11,119,220 |
| Total loss/gain on sale of assets | 2016-09-30 | $-26,874 |
| Total of all expenses incurred | 2016-09-30 | $9,464 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-09-30 | $0 |
| Value of total assets at end of year | 2016-09-30 | $254,950,802 |
| Value of total assets at beginning of year | 2016-09-30 | $191,572,076 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-09-30 | $9,464 |
| Total interest from all sources | 2016-09-30 | $6,069,870 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-09-30 | $0 |
| Administrative expenses professional fees incurred | 2016-09-30 | $9,464 |
| Assets. Other investments not covered elsewhere at end of year | 2016-09-30 | $2,483,052 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-09-30 | $1,453,246 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-09-30 | $1,813,296 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-09-30 | $1,375,649 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-09-30 | $1,606,198 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-09-30 | $2,714,919 |
| Other income not declared elsewhere | 2016-09-30 | $9,350 |
| Value of net income/loss | 2016-09-30 | $11,109,756 |
| Value of net assets at end of year (total assets less liabilities) | 2016-09-30 | $253,344,604 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-09-30 | $188,857,157 |
| Income. Interest from US Government securities | 2016-09-30 | $2,790,278 |
| Income. Interest from corporate debt instruments | 2016-09-30 | $3,279,592 |
| Value of interest in common/collective trusts at end of year | 2016-09-30 | $886,234 |
| Value of interest in common/collective trusts at beginning of year | 2016-09-30 | $2,051,788 |
| Asset value of US Government securities at end of year | 2016-09-30 | $165,384,028 |
| Asset value of US Government securities at beginning of year | 2016-09-30 | $127,273,933 |
| Net investment gain or loss from common/collective trusts | 2016-09-30 | $8,876 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-09-30 | $84,384,192 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-09-30 | $59,417,460 |
| Aggregate proceeds on sale of assets | 2016-09-30 | $94,149,949 |
| Aggregate carrying amount (costs) on sale of assets | 2016-09-30 | $94,176,823 |
| 2015 : COMERICA BOND INDEX FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-09-30 | $-777,044 |
| Total unrealized appreciation/depreciation of assets | 2015-09-30 | $-777,044 |
| Total transfer of assets to this plan | 2015-09-30 | $58,646,865 |
| Total transfer of assets from this plan | 2015-09-30 | $51,188,870 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-09-30 | $2,714,919 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-09-30 | $411,383 |
| Total income from all sources (including contributions) | 2015-09-30 | $4,967,571 |
| Total loss/gain on sale of assets | 2015-09-30 | $783,580 |
| Total of all expenses incurred | 2015-09-30 | $15,550 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-09-30 | $0 |
| Value of total assets at end of year | 2015-09-30 | $191,572,076 |
| Value of total assets at beginning of year | 2015-09-30 | $176,858,524 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-09-30 | $15,550 |
| Total interest from all sources | 2015-09-30 | $4,921,501 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-09-30 | $0 |
| Administrative expenses professional fees incurred | 2015-09-30 | $15,550 |
| Assets. Other investments not covered elsewhere at end of year | 2015-09-30 | $1,453,246 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-09-30 | $1,168,851 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-09-30 | $1,375,649 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-09-30 | $1,276,499 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-09-30 | $2,714,919 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-09-30 | $411,383 |
| Other income not declared elsewhere | 2015-09-30 | $37,119 |
| Value of net income/loss | 2015-09-30 | $4,952,021 |
| Value of net assets at end of year (total assets less liabilities) | 2015-09-30 | $188,857,157 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-09-30 | $176,447,141 |
| Income. Interest from US Government securities | 2015-09-30 | $3,312,853 |
| Income. Interest from corporate debt instruments | 2015-09-30 | $1,608,648 |
| Value of interest in common/collective trusts at end of year | 2015-09-30 | $2,051,788 |
| Value of interest in common/collective trusts at beginning of year | 2015-09-30 | $197,530 |
| Asset value of US Government securities at end of year | 2015-09-30 | $127,273,933 |
| Asset value of US Government securities at beginning of year | 2015-09-30 | $119,298,531 |
| Net investment gain or loss from common/collective trusts | 2015-09-30 | $2,415 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-09-30 | $59,417,460 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-09-30 | $54,917,113 |
| Aggregate proceeds on sale of assets | 2015-09-30 | $78,702,194 |
| Aggregate carrying amount (costs) on sale of assets | 2015-09-30 | $77,918,614 |
| 2014 : COMERICA BOND INDEX FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-09-30 | $1,563,964 |
| Total unrealized appreciation/depreciation of assets | 2014-09-30 | $1,563,964 |
| Total transfer of assets to this plan | 2014-09-30 | $25,355,650 |
| Total transfer of assets from this plan | 2014-09-30 | $41,742,484 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-09-30 | $411,383 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-09-30 | $170,825 |
| Total income from all sources (including contributions) | 2014-09-30 | $7,435,916 |
| Total loss/gain on sale of assets | 2014-09-30 | $344,115 |
| Total of all expenses incurred | 2014-09-30 | $8,585 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-09-30 | $0 |
| Value of total assets at end of year | 2014-09-30 | $176,858,524 |
| Value of total assets at beginning of year | 2014-09-30 | $185,577,469 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-09-30 | $8,585 |
| Total interest from all sources | 2014-09-30 | $5,466,007 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-09-30 | $0 |
| Administrative expenses professional fees incurred | 2014-09-30 | $8,585 |
| Assets. Other investments not covered elsewhere at end of year | 2014-09-30 | $1,168,851 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-09-30 | $1,115,548 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-09-30 | $1,276,499 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-09-30 | $1,333,844 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-09-30 | $411,383 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-09-30 | $170,825 |
| Other income not declared elsewhere | 2014-09-30 | $60,335 |
| Value of net income/loss | 2014-09-30 | $7,427,331 |
| Value of net assets at end of year (total assets less liabilities) | 2014-09-30 | $176,447,141 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-09-30 | $185,406,644 |
| Income. Interest from US Government securities | 2014-09-30 | $3,383,736 |
| Income. Interest from corporate debt instruments | 2014-09-30 | $2,082,271 |
| Value of interest in common/collective trusts at end of year | 2014-09-30 | $197,530 |
| Value of interest in common/collective trusts at beginning of year | 2014-09-30 | $169,089 |
| Asset value of US Government securities at end of year | 2014-09-30 | $119,298,531 |
| Asset value of US Government securities at beginning of year | 2014-09-30 | $128,007,807 |
| Net investment gain or loss from common/collective trusts | 2014-09-30 | $1,495 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-09-30 | $54,917,113 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-09-30 | $54,951,181 |
| Aggregate proceeds on sale of assets | 2014-09-30 | $96,755,638 |
| Aggregate carrying amount (costs) on sale of assets | 2014-09-30 | $96,411,523 |
| 2013 : COMERICA BOND INDEX FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-09-30 | $-12,564,833 |
| Total unrealized appreciation/depreciation of assets | 2013-09-30 | $-12,564,833 |
| Total transfer of assets to this plan | 2013-09-30 | $73,098,899 |
| Total transfer of assets from this plan | 2013-09-30 | $113,613,634 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-09-30 | $170,825 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-09-30 | $2,835 |
| Total income from all sources (including contributions) | 2013-09-30 | $-5,310,996 |
| Total loss/gain on sale of assets | 2013-09-30 | $353,092 |
| Total of all expenses incurred | 2013-09-30 | $8,700 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-09-30 | $0 |
| Value of total assets at end of year | 2013-09-30 | $185,577,469 |
| Value of total assets at beginning of year | 2013-09-30 | $231,243,910 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-09-30 | $8,700 |
| Total interest from all sources | 2013-09-30 | $6,835,159 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-09-30 | $0 |
| Administrative expenses professional fees incurred | 2013-09-30 | $8,700 |
| Assets. Other investments not covered elsewhere at end of year | 2013-09-30 | $1,115,548 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-09-30 | $10,433,358 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-09-30 | $1,333,844 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-09-30 | $1,521,971 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-09-30 | $170,825 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-09-30 | $2,835 |
| Other income not declared elsewhere | 2013-09-30 | $62,992 |
| Value of net income/loss | 2013-09-30 | $-5,319,696 |
| Value of net assets at end of year (total assets less liabilities) | 2013-09-30 | $185,406,644 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-09-30 | $231,241,075 |
| Income. Interest from US Government securities | 2013-09-30 | $3,602,867 |
| Income. Interest from corporate debt instruments | 2013-09-30 | $3,232,292 |
| Value of interest in common/collective trusts at end of year | 2013-09-30 | $169,089 |
| Value of interest in common/collective trusts at beginning of year | 2013-09-30 | $1,013,847 |
| Asset value of US Government securities at end of year | 2013-09-30 | $128,007,807 |
| Asset value of US Government securities at beginning of year | 2013-09-30 | $162,551,309 |
| Net investment gain or loss from common/collective trusts | 2013-09-30 | $2,594 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-09-30 | $54,951,181 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-09-30 | $55,723,425 |
| Aggregate proceeds on sale of assets | 2013-09-30 | $300,806,656 |
| Aggregate carrying amount (costs) on sale of assets | 2013-09-30 | $300,453,564 |
| 2012 : COMERICA BOND INDEX FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-09-30 | $3,461,388 |
| Total unrealized appreciation/depreciation of assets | 2012-09-30 | $3,461,388 |
| Total transfer of assets to this plan | 2012-09-30 | $81,880,183 |
| Total transfer of assets from this plan | 2012-09-30 | $24,257,922 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-09-30 | $2,835 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-09-30 | $13,751,118 |
| Total income from all sources (including contributions) | 2012-09-30 | $10,838,066 |
| Total loss/gain on sale of assets | 2012-09-30 | $339,857 |
| Total of all expenses incurred | 2012-09-30 | $2,200 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-09-30 | $0 |
| Value of total assets at end of year | 2012-09-30 | $231,243,910 |
| Value of total assets at beginning of year | 2012-09-30 | $176,534,066 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-09-30 | $2,200 |
| Total interest from all sources | 2012-09-30 | $6,961,826 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-09-30 | $0 |
| Administrative expenses professional fees incurred | 2012-09-30 | $2,200 |
| Assets. Other investments not covered elsewhere at end of year | 2012-09-30 | $10,433,358 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-09-30 | $20,870,280 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-09-30 | $1,521,971 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-09-30 | $1,253,943 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-09-30 | $2,835 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-09-30 | $13,751,118 |
| Other income not declared elsewhere | 2012-09-30 | $71,630 |
| Value of net income/loss | 2012-09-30 | $10,835,866 |
| Value of net assets at end of year (total assets less liabilities) | 2012-09-30 | $231,241,075 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-09-30 | $162,782,948 |
| Income. Interest from US Government securities | 2012-09-30 | $4,241,762 |
| Income. Interest from corporate debt instruments | 2012-09-30 | $2,720,064 |
| Value of interest in common/collective trusts at end of year | 2012-09-30 | $1,013,847 |
| Value of interest in common/collective trusts at beginning of year | 2012-09-30 | $950,328 |
| Asset value of US Government securities at end of year | 2012-09-30 | $162,551,309 |
| Asset value of US Government securities at beginning of year | 2012-09-30 | $115,286,985 |
| Net investment gain or loss from common/collective trusts | 2012-09-30 | $3,365 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-09-30 | $55,723,425 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-09-30 | $38,172,530 |
| Aggregate proceeds on sale of assets | 2012-09-30 | $130,243,921 |
| Aggregate carrying amount (costs) on sale of assets | 2012-09-30 | $129,904,064 |
| 2011 : COMERICA BOND INDEX FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-09-30 | $498,185 |
| Total unrealized appreciation/depreciation of assets | 2011-09-30 | $498,185 |
| Total transfer of assets to this plan | 2011-09-30 | $27,615,466 |
| Total transfer of assets from this plan | 2011-09-30 | $51,826,991 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-09-30 | $13,751,118 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-09-30 | $401,775 |
| Total income from all sources (including contributions) | 2011-09-30 | $8,487,429 |
| Total loss/gain on sale of assets | 2011-09-30 | $1,252,478 |
| Total of all expenses incurred | 2011-09-30 | $3,785 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-09-30 | $0 |
| Value of total assets at end of year | 2011-09-30 | $176,534,066 |
| Value of total assets at beginning of year | 2011-09-30 | $178,912,604 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-09-30 | $3,785 |
| Total interest from all sources | 2011-09-30 | $6,353,549 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-09-30 | $0 |
| Administrative expenses professional fees incurred | 2011-09-30 | $3,785 |
| Assets. Other investments not covered elsewhere at end of year | 2011-09-30 | $20,870,280 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-09-30 | $7,159,189 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-09-30 | $1,253,943 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-09-30 | $1,410,497 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-09-30 | $13,751,118 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-09-30 | $401,775 |
| Other income not declared elsewhere | 2011-09-30 | $379,868 |
| Value of net income/loss | 2011-09-30 | $8,483,644 |
| Value of net assets at end of year (total assets less liabilities) | 2011-09-30 | $162,782,948 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-09-30 | $178,510,829 |
| Income. Interest from US Government securities | 2011-09-30 | $4,389,680 |
| Income. Interest from corporate debt instruments | 2011-09-30 | $1,963,869 |
| Value of interest in common/collective trusts at end of year | 2011-09-30 | $950,328 |
| Value of interest in common/collective trusts at beginning of year | 2011-09-30 | $940,839 |
| Asset value of US Government securities at end of year | 2011-09-30 | $115,286,985 |
| Asset value of US Government securities at beginning of year | 2011-09-30 | $128,262,164 |
| Net investment gain or loss from common/collective trusts | 2011-09-30 | $3,349 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-09-30 | $38,172,530 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-09-30 | $41,139,915 |
| Aggregate proceeds on sale of assets | 2011-09-30 | $127,344,454 |
| Aggregate carrying amount (costs) on sale of assets | 2011-09-30 | $126,091,976 |
| 2010 : COMERICA BOND INDEX FUND 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-09-30 | $4,198,526 |
| Total unrealized appreciation/depreciation of assets | 2010-09-30 | $4,198,526 |
| Total transfer of assets to this plan | 2010-09-30 | $105,364,588 |
| Total transfer of assets from this plan | 2010-09-30 | $182,261,029 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-09-30 | $401,775 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-09-30 | $30,750,933 |
| Total income from all sources (including contributions) | 2010-09-30 | $19,674,905 |
| Total loss/gain on sale of assets | 2010-09-30 | $5,289,618 |
| Total of all expenses incurred | 2010-09-30 | $15,250 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-09-30 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-09-30 | $0 |
| Value of total assets at end of year | 2010-09-30 | $178,912,604 |
| Value of total assets at beginning of year | 2010-09-30 | $266,498,548 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-09-30 | $15,250 |
| Total interest from all sources | 2010-09-30 | $9,789,871 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-09-30 | $0 |
| Administrative expenses professional fees incurred | 2010-09-30 | $15,250 |
| Assets. Other investments not covered elsewhere at end of year | 2010-09-30 | $7,159,189 |
| Assets. Other investments not covered elsewhere at beginning of year | 2010-09-30 | $28,559,840 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-09-30 | $1,410,497 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-09-30 | $1,955,944 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-09-30 | $401,775 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-09-30 | $30,750,933 |
| Other income not declared elsewhere | 2010-09-30 | $392,016 |
| Value of net income/loss | 2010-09-30 | $19,659,655 |
| Value of net assets at end of year (total assets less liabilities) | 2010-09-30 | $178,510,829 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-09-30 | $235,747,615 |
| Income. Interest from US Government securities | 2010-09-30 | $6,767,873 |
| Income. Interest from corporate debt instruments | 2010-09-30 | $3,021,998 |
| Value of interest in common/collective trusts at end of year | 2010-09-30 | $940,839 |
| Value of interest in common/collective trusts at beginning of year | 2010-09-30 | $6,003,033 |
| Asset value of US Government securities at end of year | 2010-09-30 | $128,262,164 |
| Asset value of US Government securities at beginning of year | 2010-09-30 | $174,195,297 |
| Net investment gain or loss from common/collective trusts | 2010-09-30 | $4,874 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-09-30 | $41,139,915 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-09-30 | $55,784,434 |
| Aggregate proceeds on sale of assets | 2010-09-30 | $409,327,989 |
| Aggregate carrying amount (costs) on sale of assets | 2010-09-30 | $404,038,371 |
