JONES DAY has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan JONES DAY DEFINED CONTRIBUTION MASTER TRUST
| Measure | Date | Value |
|---|
| 2023 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $13,687,698 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $13,687,698 |
| Total transfer of assets to this plan | 2023-12-31 | $88,006,532 |
| Total transfer of assets from this plan | 2023-12-31 | $100,478,376 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $21,463,496 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $0 |
| Total income from all sources (including contributions) | 2023-12-31 | $271,046,080 |
| Total loss/gain on sale of assets | 2023-12-31 | $-5,443,609 |
| Total of all expenses incurred | 2023-12-31 | $366,481 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $0 |
| Value of total assets at end of year | 2023-12-31 | $1,904,832,616 |
| Value of total assets at beginning of year | 2023-12-31 | $1,625,161,365 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $366,481 |
| Total interest from all sources | 2023-12-31 | $6,703,664 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $38,052,981 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-12-31 | $37,627,458 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-12-31 | $275,659 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $3,539,948 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $-143,319 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $21,463,496 |
| Administrative expenses (other) incurred | 2023-12-31 | $241,481 |
| Value of net income/loss | 2023-12-31 | $270,679,599 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $1,883,369,120 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $1,625,161,365 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-12-31 | No |
| Investment advisory and management fees | 2023-12-31 | $125,000 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $896,705,613 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $757,151,775 |
| Value of interest in pooled separate accounts at end of year | 2023-12-31 | $41,839,295 |
| Value of interest in pooled separate accounts at beginning of year | 2023-12-31 | $46,866,849 |
| Income. Interest from US Government securities | 2023-12-31 | $3,864,570 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $2,202,305 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $711,122,674 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $600,811,256 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $9,812,601 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $25,532,554 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $25,532,554 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $636,789 |
| Asset value of US Government securities at end of year | 2023-12-31 | $158,655,373 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $114,815,957 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-12-31 | $103,785,366 |
| Net investment gain/loss from pooled separate accounts | 2023-12-31 | $-5,027,554 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $119,287,534 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-12-31 | No |
| Income. Dividends from common stock | 2023-12-31 | $425,523 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $57,438,087 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $59,114,685 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $25,443,366 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $21,011,608 |
| Did the plan have assets held for investment | 2023-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2023-12-31 | $136,853,823 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $142,297,432 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $13,687,698 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $13,687,698 |
| Total transfer of assets to this plan | 2023-01-01 | $88,006,532 |
| Total transfer of assets from this plan | 2023-01-01 | $100,478,376 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $21,463,496 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $0 |
| Total income from all sources (including contributions) | 2023-01-01 | $271,046,080 |
| Total loss/gain on sale of assets | 2023-01-01 | $-5,443,609 |
| Total of all expenses incurred | 2023-01-01 | $366,481 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-01-01 | $0 |
| Value of total assets at end of year | 2023-01-01 | $1,904,832,616 |
| Value of total assets at beginning of year | 2023-01-01 | $1,625,161,365 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $366,481 |
| Total interest from all sources | 2023-01-01 | $6,703,664 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $38,052,981 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-01-01 | $37,627,458 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-01-01 | $275,659 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-01-01 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $3,539,948 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $-143,319 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $21,463,496 |
| Administrative expenses (other) incurred | 2023-01-01 | $241,481 |
| Value of net income/loss | 2023-01-01 | $270,679,599 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $1,883,369,120 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $1,625,161,365 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-01-01 | No |
| Investment advisory and management fees | 2023-01-01 | $125,000 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-01-01 | $896,705,613 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-01-01 | $757,151,775 |
| Value of interest in pooled separate accounts at end of year | 2023-01-01 | $41,839,295 |
| Value of interest in pooled separate accounts at beginning of year | 2023-01-01 | $46,866,849 |
| Income. Interest from US Government securities | 2023-01-01 | $3,864,570 |
| Income. Interest from corporate debt instruments | 2023-01-01 | $2,202,305 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $711,122,674 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $600,811,256 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $9,812,601 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $636,789 |
| Asset value of US Government securities at end of year | 2023-01-01 | $158,655,373 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $114,815,957 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-01-01 | $103,785,366 |
| Net investment gain/loss from pooled separate accounts | 2023-01-01 | $-5,027,554 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $119,287,534 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-01-01 | No |
| Income. Dividends from common stock | 2023-01-01 | $425,523 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $57,438,087 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $59,114,685 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-01-01 | $25,443,366 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-01-01 | $21,011,608 |
| Did the plan have assets held for investment | 2023-01-01 | Yes |
| Aggregate proceeds on sale of assets | 2023-01-01 | $136,853,823 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $142,297,432 |
| 2022 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-30,409,684 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-30,409,684 |
| Total transfer of assets to this plan | 2022-12-31 | $78,166,513 |
| Total transfer of assets from this plan | 2022-12-31 | $93,715,778 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $0 |
| Total income from all sources (including contributions) | 2022-12-31 | $-299,886,676 |
| Total loss/gain on sale of assets | 2022-12-31 | $-7,669,482 |
| Total of all expenses incurred | 2022-12-31 | $380,725 |
| 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 | $1,625,161,365 |
| Value of total assets at beginning of year | 2022-12-31 | $1,940,978,031 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $380,725 |
| Total interest from all sources | 2022-12-31 | $7,055,254 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $33,117,015 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $32,677,058 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $-143,319 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $-47,408 |
| Administrative expenses (other) incurred | 2022-12-31 | $255,432 |
| Value of net income/loss | 2022-12-31 | $-300,267,401 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $1,625,161,365 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $1,940,978,031 |
| 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 |
| Investment advisory and management fees | 2022-12-31 | $125,293 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $757,151,775 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $1,041,494,741 |
| Value of interest in pooled separate accounts at end of year | 2022-12-31 | $46,866,849 |
| Value of interest in pooled separate accounts at beginning of year | 2022-12-31 | $60,545,534 |
| Income. Interest from US Government securities | 2022-12-31 | $4,704,723 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $2,057,389 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $600,811,256 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $594,042,389 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $25,532,554 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $19,837,185 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $19,837,185 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $293,142 |
| Asset value of US Government securities at end of year | 2022-12-31 | $114,815,957 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $111,320,097 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-276,946,269 |
| Net investment gain/loss from pooled separate accounts | 2022-12-31 | $3,063,177 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-28,096,687 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | No |
| Income. Dividends from common stock | 2022-12-31 | $439,957 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $59,114,685 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $86,191,656 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $21,011,608 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $27,593,837 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $207,788,309 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $215,457,791 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-30,409,684 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-30,409,684 |
| Total transfer of assets to this plan | 2022-01-01 | $78,166,513 |
| Total transfer of assets from this plan | 2022-01-01 | $93,715,778 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $0 |
| Total income from all sources (including contributions) | 2022-01-01 | $-299,886,676 |
| Total loss/gain on sale of assets | 2022-01-01 | $-7,669,482 |
| Total of all expenses incurred | 2022-01-01 | $380,725 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-01-01 | $0 |
| Value of total assets at end of year | 2022-01-01 | $1,625,161,365 |
| Value of total assets at beginning of year | 2022-01-01 | $1,940,978,031 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $380,725 |
| Total interest from all sources | 2022-01-01 | $7,055,254 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $33,117,015 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-01-01 | $32,677,058 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-01-01 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $-143,319 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $-47,408 |
| Administrative expenses (other) incurred | 2022-01-01 | $255,432 |
| Value of net income/loss | 2022-01-01 | $-300,267,401 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $1,625,161,365 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $1,940,978,031 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-01-01 | No |
| Investment advisory and management fees | 2022-01-01 | $125,293 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-01-01 | $757,151,775 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-01-01 | $1,041,494,741 |
| Value of interest in pooled separate accounts at end of year | 2022-01-01 | $46,866,849 |
| Value of interest in pooled separate accounts at beginning of year | 2022-01-01 | $60,545,534 |
| Income. Interest from US Government securities | 2022-01-01 | $4,704,723 |
| Income. Interest from corporate debt instruments | 2022-01-01 | $2,057,389 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $600,811,256 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $594,042,389 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $25,532,554 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $293,142 |
| Asset value of US Government securities at end of year | 2022-01-01 | $114,815,957 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $111,320,097 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-01-01 | $-276,946,269 |
| Net investment gain/loss from pooled separate accounts | 2022-01-01 | $3,063,177 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $-28,096,687 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-01-01 | No |
| Income. Dividends from common stock | 2022-01-01 | $439,957 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-01-01 | $59,114,685 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-01-01 | $86,191,656 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-01-01 | $21,011,608 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-01-01 | $27,593,837 |
| Did the plan have assets held for investment | 2022-01-01 | Yes |
| Aggregate proceeds on sale of assets | 2022-01-01 | $207,788,309 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $215,457,791 |
| 2021 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $3,486,820 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $3,486,820 |
| Total transfer of assets to this plan | 2021-12-31 | $77,765,104 |
| Total transfer of assets from this plan | 2021-12-31 | $127,795,362 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $0 |
| Total income from all sources (including contributions) | 2021-12-31 | $252,637,128 |
| Total loss/gain on sale of assets | 2021-12-31 | $480,867 |
| Total of all expenses incurred | 2021-12-31 | $263,958 |
| 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 | $1,940,978,031 |
| Value of total assets at beginning of year | 2021-12-31 | $1,738,635,119 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $263,958 |
| Total interest from all sources | 2021-12-31 | $2,827,821 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $72,280,046 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $71,909,409 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $-47,408 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $394,900 |
| Administrative expenses (other) incurred | 2021-12-31 | $154,143 |
| Value of net income/loss | 2021-12-31 | $252,373,170 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $1,940,978,031 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $1,738,635,119 |
| 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 |
| Investment advisory and management fees | 2021-12-31 | $109,815 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $1,041,494,741 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $1,375,160,092 |
| Value of interest in pooled separate accounts at end of year | 2021-12-31 | $60,545,534 |
| Value of interest in pooled separate accounts at beginning of year | 2021-12-31 | $44,970,302 |
| Income. Interest from US Government securities | 2021-12-31 | $921,613 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $1,650,788 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $594,042,389 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $173,058,893 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $19,837,185 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $18,031,030 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $18,031,030 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $255,420 |
| Asset value of US Government securities at end of year | 2021-12-31 | $111,320,097 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $69,489,758 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $158,983,239 |
| Net investment gain/loss from pooled separate accounts | 2021-12-31 | $10,925,232 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $3,653,103 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | No |
| Income. Dividends from common stock | 2021-12-31 | $370,637 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $86,191,656 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $35,091,562 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $27,593,837 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $22,438,582 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $247,694,546 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $247,213,679 |
| 2020 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $9,687,113 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $9,687,113 |
| Total transfer of assets to this plan | 2020-12-31 | $76,775,584 |
| Total transfer of assets from this plan | 2020-12-31 | $121,387,451 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $0 |
| Total income from all sources (including contributions) | 2020-12-31 | $188,974,967 |
| Total loss/gain on sale of assets | 2020-12-31 | $1,405,621 |
| Total of all expenses incurred | 2020-12-31 | $286,086 |
| 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 | $1,738,635,119 |
| Value of total assets at beginning of year | 2020-12-31 | $1,594,558,105 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $286,086 |
| Total interest from all sources | 2020-12-31 | $2,009,374 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $42,738,700 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2020-12-31 | $42,539,024 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $394,900 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $431,928 |
| Administrative expenses (other) incurred | 2020-12-31 | $177,443 |
| Value of net income/loss | 2020-12-31 | $188,688,881 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $1,738,635,119 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $1,594,558,105 |
| 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 |
| Investment advisory and management fees | 2020-12-31 | $108,643 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $1,375,160,092 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $1,241,930,835 |
| Value of interest in pooled separate accounts at end of year | 2020-12-31 | $44,970,302 |
| Value of interest in pooled separate accounts at beginning of year | 2020-12-31 | $47,759,463 |
| Income. Interest from US Government securities | 2020-12-31 | $751,719 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $1,242,362 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $173,058,893 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $167,761,639 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $18,031,030 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $34,103,441 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $34,103,441 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $15,293 |
| Asset value of US Government securities at end of year | 2020-12-31 | $69,489,758 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $73,642,857 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $120,083,970 |
| Net investment gain/loss from pooled separate accounts | 2020-12-31 | $307,839 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $12,742,350 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | No |
| Income. Dividends from common stock | 2020-12-31 | $199,676 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $35,091,562 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $28,461,848 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $22,438,582 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $466,094 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $101,030,794 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $99,625,173 |
| 2019 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $8,072,439 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $8,072,439 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $8,072,439 |
| Total transfer of assets to this plan | 2019-12-31 | $73,612,190 |
| Total transfer of assets to this plan | 2019-12-31 | $73,612,190 |
| Total transfer of assets from this plan | 2019-12-31 | $104,621,181 |
| Total transfer of assets from this plan | 2019-12-31 | $104,621,181 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total income from all sources (including contributions) | 2019-12-31 | $272,031,189 |
| Total income from all sources (including contributions) | 2019-12-31 | $272,031,189 |
| Total loss/gain on sale of assets | 2019-12-31 | $2,439,352 |
| Total loss/gain on sale of assets | 2019-12-31 | $2,439,352 |
| Total of all expenses incurred | 2019-12-31 | $350,306 |
| Total of all expenses incurred | 2019-12-31 | $350,306 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| 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 |
| 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 | $1,594,558,105 |
| Value of total assets at beginning of year | 2019-12-31 | $1,353,886,213 |
| Value of total assets at beginning of year | 2019-12-31 | $1,353,886,213 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $350,306 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $350,306 |
| Total interest from all sources | 2019-12-31 | $2,370,585 |
| Total interest from all sources | 2019-12-31 | $2,370,585 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $26,166,144 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $26,166,144 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $25,464,866 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $25,464,866 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $431,928 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $431,928 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $482,606 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $482,606 |
| Administrative expenses (other) incurred | 2019-12-31 | $225,306 |
| Administrative expenses (other) incurred | 2019-12-31 | $225,306 |
| Value of net income/loss | 2019-12-31 | $271,680,883 |
| Value of net income/loss | 2019-12-31 | $271,680,883 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $1,594,558,105 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $1,594,558,105 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $1,353,886,213 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $1,353,886,213 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| 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 |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Investment advisory and management fees | 2019-12-31 | $125,000 |
| Investment advisory and management fees | 2019-12-31 | $125,000 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $1,241,930,835 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $1,241,930,835 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $996,777,079 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $996,777,079 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $47,759,463 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $47,759,463 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $45,682,558 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $45,682,558 |
| Income. Interest from US Government securities | 2019-12-31 | $1,233,795 |
| Income. Interest from US Government securities | 2019-12-31 | $1,233,795 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $1,062,043 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $1,062,043 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $167,761,639 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $167,761,639 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $182,832,270 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $182,832,270 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $34,103,441 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $34,103,441 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $32,304,291 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $32,304,291 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $32,304,291 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $32,304,291 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $74,747 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $74,747 |
| Asset value of US Government securities at end of year | 2019-12-31 | $73,642,857 |
| Asset value of US Government securities at end of year | 2019-12-31 | $73,642,857 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $66,569,702 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $66,569,702 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $212,292,389 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $212,292,389 |
| Net investment gain/loss from pooled separate accounts | 2019-12-31 | $2,749,905 |
| Net investment gain/loss from pooled separate accounts | 2019-12-31 | $2,749,905 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $17,940,375 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $17,940,375 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | No |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | No |
| Income. Dividends from common stock | 2019-12-31 | $701,278 |
| Income. Dividends from common stock | 2019-12-31 | $701,278 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $28,461,848 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $28,461,848 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $28,712,869 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $28,712,869 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $466,094 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $466,094 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $524,838 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $524,838 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $84,687,226 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $84,687,226 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $82,247,874 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $82,247,874 |
| 2018 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-3,879,265 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-3,879,265 |
| Total transfer of assets to this plan | 2018-12-31 | $73,533,893 |
| Total transfer of assets from this plan | 2018-12-31 | $80,878,817 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $0 |
| Total income from all sources (including contributions) | 2018-12-31 | $-69,324,285 |
| Total loss/gain on sale of assets | 2018-12-31 | $10,337 |
| Total of all expenses incurred | 2018-12-31 | $930,146 |
| 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 | $1,353,886,213 |
| Value of total assets at beginning of year | 2018-12-31 | $1,431,485,568 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $930,146 |
| Total interest from all sources | 2018-12-31 | $2,267,646 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $21,971,584 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $21,248,590 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $482,606 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $420,304 |
| Administrative expenses (other) incurred | 2018-12-31 | $794,993 |
| Value of net income/loss | 2018-12-31 | $-70,254,431 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $1,353,886,213 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $1,431,485,568 |
| 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 |
| Investment advisory and management fees | 2018-12-31 | $135,153 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $996,777,079 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $1,076,636,120 |
| Value of interest in pooled separate accounts at end of year | 2018-12-31 | $45,682,558 |
| Value of interest in pooled separate accounts at beginning of year | 2018-12-31 | $40,982,598 |
| Income. Interest from US Government securities | 2018-12-31 | $1,105,971 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $1,100,330 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $182,832,270 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $191,769,328 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $32,304,291 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $28,607,791 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $28,607,791 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $61,345 |
| Asset value of US Government securities at end of year | 2018-12-31 | $66,569,702 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $65,177,989 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-84,492,999 |
| Net investment gain/loss from pooled separate accounts | 2018-12-31 | $3,360,304 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-8,561,892 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | No |
| Income. Dividends from common stock | 2018-12-31 | $722,994 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $28,712,869 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $27,308,558 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $524,838 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $582,880 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $67,876,469 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $67,866,132 |
| 2017 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $3,628,404 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $3,628,404 |
| Total transfer of assets to this plan | 2017-12-31 | $71,827,259 |
| Total transfer of assets from this plan | 2017-12-31 | $75,422,809 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $0 |
| Total income from all sources (including contributions) | 2017-12-31 | $194,347,725 |
| Total loss/gain on sale of assets | 2017-12-31 | $604,907 |
| Total of all expenses incurred | 2017-12-31 | $889,953 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $0 |
| Value of total assets at end of year | 2017-12-31 | $1,431,485,568 |
| Value of total assets at beginning of year | 2017-12-31 | $1,241,623,346 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $889,953 |
| Total interest from all sources | 2017-12-31 | $2,133,870 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $20,055,899 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $19,375,529 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $420,304 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $422,878 |
| Administrative expenses (other) incurred | 2017-12-31 | $752,624 |
| Value of net income/loss | 2017-12-31 | $193,457,772 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $1,431,485,568 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $1,241,623,346 |
| 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 |
| Investment advisory and management fees | 2017-12-31 | $137,329 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $1,076,636,120 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $877,860,507 |
| Value of interest in pooled separate accounts at end of year | 2017-12-31 | $40,982,598 |
| Value of interest in pooled separate accounts at beginning of year | 2017-12-31 | $38,746,829 |
| Income. Interest from US Government securities | 2017-12-31 | $1,037,946 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $1,060,280 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $191,769,328 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $201,900,595 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $28,607,791 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $28,156,688 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $28,156,688 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $35,644 |
| Asset value of US Government securities at end of year | 2017-12-31 | $65,177,989 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $50,185,523 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $100,350,865 |
| Net investment gain/loss from pooled separate accounts | 2017-12-31 | $3,085,063 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $64,488,717 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | No |
| Income. Dividends from common stock | 2017-12-31 | $680,370 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $27,308,558 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $27,291,273 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $582,880 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $17,059,053 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $89,714,858 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $89,109,951 |
| 2016 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $2,603,021 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $2,603,021 |
| Total transfer of assets to this plan | 2016-12-31 | $72,807,415 |
| Total transfer of assets from this plan | 2016-12-31 | $103,762,964 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $0 |
| Total income from all sources (including contributions) | 2016-12-31 | $96,313,756 |
| Total loss/gain on sale of assets | 2016-12-31 | $2,992,575 |
| Total of all expenses incurred | 2016-12-31 | $930,642 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $0 |
| Value of total assets at end of year | 2016-12-31 | $1,241,623,346 |
| Value of total assets at beginning of year | 2016-12-31 | $1,177,195,781 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $930,642 |
| Total interest from all sources | 2016-12-31 | $2,239,383 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $16,207,017 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $15,577,311 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $422,878 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $515,883 |
| Administrative expenses (other) incurred | 2016-12-31 | $807,162 |
| Value of net income/loss | 2016-12-31 | $95,383,114 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $1,241,623,346 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $1,177,195,781 |
| 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 |
| Investment advisory and management fees | 2016-12-31 | $123,480 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $877,860,507 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $781,166,109 |
| Value of interest in pooled separate accounts at end of year | 2016-12-31 | $38,746,829 |
| Value of interest in pooled separate accounts at beginning of year | 2016-12-31 | $34,672,065 |
| Income. Interest from US Government securities | 2016-12-31 | $900,792 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $1,324,721 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $201,900,595 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $190,615,418 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $28,156,688 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $28,858,986 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $28,858,986 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $13,870 |
| Asset value of US Government securities at end of year | 2016-12-31 | $50,185,523 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $47,913,065 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $60,988,282 |
| Net investment gain/loss from pooled separate accounts | 2016-12-31 | $3,149,222 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $8,134,256 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | No |
| Income. Dividends from common stock | 2016-12-31 | $629,706 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $27,291,273 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $31,127,861 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $17,059,053 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $62,326,394 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $165,272,539 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $162,279,964 |
| 2015 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-5,169,135 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-5,169,135 |
| Total transfer of assets to this plan | 2015-12-31 | $66,916,475 |
| Total transfer of assets from this plan | 2015-12-31 | $84,782,325 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $0 |
| Total income from all sources (including contributions) | 2015-12-31 | $-19,910,731 |
| Total loss/gain on sale of assets | 2015-12-31 | $-6,337,681 |
| Total of all expenses incurred | 2015-12-31 | $1,526,442 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $1,177,195,781 |
| Value of total assets at beginning of year | 2015-12-31 | $1,216,498,804 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $1,526,442 |
| Total interest from all sources | 2015-12-31 | $2,364,905 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $15,208,986 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $13,798,049 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $515,883 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $588,149 |
| Value of net income/loss | 2015-12-31 | $-21,437,173 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $1,177,195,781 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $1,216,498,804 |
| 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 |
| Investment advisory and management fees | 2015-12-31 | $1,526,442 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $781,166,109 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $641,804,128 |
| Value of interest in pooled separate accounts at end of year | 2015-12-31 | $34,672,065 |
| Value of interest in pooled separate accounts at beginning of year | 2015-12-31 | $32,703,149 |
| Income. Interest from US Government securities | 2015-12-31 | $912,251 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $1,421,439 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $190,615,418 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $348,003,522 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $28,858,986 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $22,041,002 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $22,041,002 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $31,215 |
| Asset value of US Government securities at end of year | 2015-12-31 | $47,913,065 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $52,162,109 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-30,858,544 |
| Net investment gain/loss from pooled separate accounts | 2015-12-31 | $4,202,916 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $677,822 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | No |
| Income. Dividends from preferred stock | 2015-12-31 | $10,955 |
| Income. Dividends from common stock | 2015-12-31 | $1,399,982 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $31,127,861 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $34,414,498 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $62,326,394 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $84,782,247 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $117,107,344 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $123,445,025 |
| 2014 : JONES DAY DEFINED CONTRIBUTION MASTER TRUST 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $3,150,730 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $3,150,730 |
| Total transfer of assets to this plan | 2014-12-31 | $1,228,425,511 |
| Total transfer of assets from this plan | 2014-12-31 | $72,582,128 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $0 |
| Total income from all sources (including contributions) | 2014-12-31 | $62,300,757 |
| Total loss/gain on sale of assets | 2014-12-31 | $958,047 |
| Total of all expenses incurred | 2014-12-31 | $1,645,337 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $0 |
| Value of total assets at end of year | 2014-12-31 | $1,216,498,803 |
| Value of total assets at beginning of year | 2014-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $1,645,337 |
| Total interest from all sources | 2014-12-31 | $2,497,154 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $1,367,845 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $588,149 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $0 |
| Value of net income/loss | 2014-12-31 | $60,655,420 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $1,216,498,803 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $0 |
| 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 |
| Investment advisory and management fees | 2014-12-31 | $1,645,337 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $641,804,127 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $0 |
| Value of interest in pooled separate accounts at end of year | 2014-12-31 | $32,703,149 |
| Value of interest in pooled separate accounts at beginning of year | 2014-12-31 | $0 |
| Income. Interest from US Government securities | 2014-12-31 | $1,091,519 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $1,405,416 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $348,003,522 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $22,041,002 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $219 |
| Asset value of US Government securities at end of year | 2014-12-31 | $52,162,109 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $0 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $27,538,239 |
| Net investment gain/loss from pooled separate accounts | 2014-12-31 | $3,651,913 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $23,136,829 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | No |
| Income. Dividends from preferred stock | 2014-12-31 | $41,109 |
| Income. Dividends from common stock | 2014-12-31 | $1,326,736 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $34,414,498 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $84,782,247 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $0 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2014-12-31 | $100,943,196 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $99,985,149 |
