AT&T INC. has sponsored the creation of one or more 401k plans.
Additional information about AT&T INC.
Submission information for form 5500 for 401k plan AT&T SAVINGS PLAN MASTER TRUST
| Measure | Date | Value |
|---|
| 2022 : AT&T SAVINGS PLAN MASTER TRUST 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-176,167,000 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-176,167,000 |
| Total transfer of assets to this plan | 2022-12-31 | $2,376,890,000 |
| Total transfer of assets from this plan | 2022-12-31 | $11,128,896,000 |
| 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 | $-7,428,246,000 |
| Total loss/gain on sale of assets | 2022-12-31 | $-1,195,266,000 |
| Total of all expenses incurred | 2022-12-31 | $5,205,000 |
| 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 | $37,059,304,000 |
| Value of total assets at beginning of year | 2022-12-31 | $53,244,761,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $5,205,000 |
| Total interest from all sources | 2022-12-31 | $1,115,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $232,995,000 |
| Administrative expenses professional fees incurred | 2022-12-31 | $1,771,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $2,361,684,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $3,514,067,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $227,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $1,627,000 |
| Other income not declared elsewhere | 2022-12-31 | $76,000 |
| Administrative expenses (other) incurred | 2022-12-31 | $1,588,000 |
| Value of net income/loss | 2022-12-31 | $-7,433,451,000 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $37,059,304,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $53,244,761,000 |
| 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 | $1,846,000 |
| Value of interest in master investment trust accounts at end of year | 2022-12-31 | $11,495,068,000 |
| Value of interest in master investment trust accounts at beginning of year | 2022-12-31 | $14,113,734,000 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $19,703,736,000 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $31,412,020,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $41,517,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $58,297,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $58,297,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $1,115,000 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-5,215,457,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2022-12-31 | $3,132,879,000 |
| Assets. Invements in employer securities at beginning of year | 2022-12-31 | $4,145,016,000 |
| Income. Dividends from common stock | 2022-12-31 | $232,995,000 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $324,193,000 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $0 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $1,737,551,000 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $2,932,817,000 |
| 2021 : AT&T SAVINGS PLAN MASTER TRUST 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-516,942,000 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-516,942,000 |
| Total transfer of assets to this plan | 2021-12-31 | $2,588,241,000 |
| Total transfer of assets from this plan | 2021-12-31 | $5,930,189,000 |
| 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 | $5,903,353,000 |
| Total loss/gain on sale of assets | 2021-12-31 | $303,985,000 |
| Total of all expenses incurred | 2021-12-31 | $5,095,000 |
| 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 | $53,244,761,000 |
| Value of total assets at beginning of year | 2021-12-31 | $50,688,451,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $5,095,000 |
| Total interest from all sources | 2021-12-31 | $26,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $351,459,000 |
| Administrative expenses professional fees incurred | 2021-12-31 | $1,301,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $3,514,067,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $3,187,793,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $1,627,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $7,913,000 |
| Other income not declared elsewhere | 2021-12-31 | $36,000 |
| Administrative expenses (other) incurred | 2021-12-31 | $1,047,000 |
| Value of net income/loss | 2021-12-31 | $5,898,258,000 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $53,244,761,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $50,688,451,000 |
| 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 | $2,747,000 |
| Value of interest in master investment trust accounts at end of year | 2021-12-31 | $14,113,734,000 |
| Value of interest in master investment trust accounts at beginning of year | 2021-12-31 | $14,277,720,000 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $31,412,020,000 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $28,251,532,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $58,297,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $68,769,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $68,769,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $26,000 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $4,850,522,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2021-12-31 | $4,145,016,000 |
| Assets. Invements in employer securities at beginning of year | 2021-12-31 | $4,894,724,000 |
| Income. Dividends from common stock | 2021-12-31 | $351,459,000 |
| Contract administrator fees | 2021-12-31 | $0 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $834,723,000 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $530,738,000 |
| 2020 : AT&T SAVINGS PLAN MASTER TRUST 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $-1,749,128,000 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $-1,749,128,000 |
| Total transfer of assets to this plan | 2020-12-31 | $2,640,576,000 |
| Total transfer of assets from this plan | 2020-12-31 | $5,067,034,000 |
| 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 | $4,599,084,000 |
| Total loss/gain on sale of assets | 2020-12-31 | $603,071,000 |
| Total of all expenses incurred | 2020-12-31 | $27,585,000 |
| 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 | $50,688,451,000 |
| Value of total assets at beginning of year | 2020-12-31 | $48,543,410,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $27,585,000 |
| Total interest from all sources | 2020-12-31 | $367,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $357,673,000 |
| Administrative expenses professional fees incurred | 2020-12-31 | $3,294,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $3,187,793,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $2,381,817,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $7,913,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $4,781,285,000 |
| Other income not declared elsewhere | 2020-12-31 | $-62,000 |
| Administrative expenses (other) incurred | 2020-12-31 | $1,781,000 |
| Value of net income/loss | 2020-12-31 | $4,571,499,000 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $50,688,451,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $48,543,410,000 |
| 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 | $22,510,000 |
| Value of interest in master investment trust accounts at end of year | 2020-12-31 | $14,277,720,000 |
| Value of interest in master investment trust accounts at beginning of year | 2020-12-31 | $13,522,761,000 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $28,251,532,000 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $21,384,074,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $68,769,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $77,376,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $77,376,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $367,000 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $4,395,347,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2020-12-31 | $4,894,724,000 |
| Assets. Invements in employer securities at beginning of year | 2020-12-31 | $6,396,097,000 |
| Income. Dividends from common stock | 2020-12-31 | $357,673,000 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $985,144,000 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $382,073,000 |
| 2019 : AT&T SAVINGS PLAN MASTER TRUST 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $1,631,774,000 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $1,631,774,000 |
| Total transfer of assets to this plan | 2019-12-31 | $8,186,308,000 |
| Total transfer of assets from this plan | 2019-12-31 | $4,331,002,000 |
| 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 | $17,991,000 |
| Total income from all sources (including contributions) | 2019-12-31 | $8,392,781,000 |
| Total loss/gain on sale of assets | 2019-12-31 | $528,693,000 |
| Total of all expenses incurred | 2019-12-31 | $22,967,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Value of total assets at end of year | 2019-12-31 | $48,543,410,000 |
| Value of total assets at beginning of year | 2019-12-31 | $36,336,281,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $22,967,000 |
| Total interest from all sources | 2019-12-31 | $1,974,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $343,331,000 |
| Administrative expenses professional fees incurred | 2019-12-31 | $1,607,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $2,381,817,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $2,007,335,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $4,781,285,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $17,991,000 |
| Other income not declared elsewhere | 2019-12-31 | $-299,000 |
| Administrative expenses (other) incurred | 2019-12-31 | $1,097,000 |
| Value of net income/loss | 2019-12-31 | $8,369,814,000 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $48,543,410,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $36,318,290,000 |
| 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 |
| Investment advisory and management fees | 2019-12-31 | $20,263,000 |
| Value of interest in master investment trust accounts at end of year | 2019-12-31 | $13,522,761,000 |
| Value of interest in master investment trust accounts at beginning of year | 2019-12-31 | $11,511,251,000 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $21,384,074,000 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $17,850,871,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $77,376,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $81,446,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $81,446,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $1,974,000 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $4,629,623,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2019-12-31 | $6,396,097,000 |
| Assets. Invements in employer securities at beginning of year | 2019-12-31 | $4,885,378,000 |
| Income. Dividends from common stock | 2019-12-31 | $343,331,000 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $1,085,722,000 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $557,029,000 |
| 2018 : AT&T SAVINGS PLAN MASTER TRUST 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-1,588,290,000 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-1,588,290,000 |
| Total transfer of assets to this plan | 2018-12-31 | $5,634,608,000 |
| Total transfer of assets from this plan | 2018-12-31 | $4,270,926,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $17,991,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $11,903,000 |
| Total income from all sources (including contributions) | 2018-12-31 | $-3,012,578,000 |
| Total loss/gain on sale of assets | 2018-12-31 | $-327,696,000 |
| Total of all expenses incurred | 2018-12-31 | $20,784,000 |
| 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 | $36,336,281,000 |
| Value of total assets at beginning of year | 2018-12-31 | $37,999,873,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $20,784,000 |
| Total interest from all sources | 2018-12-31 | $1,439,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $343,951,000 |
| Administrative expenses professional fees incurred | 2018-12-31 | $1,347,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $2,007,335,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $2,200,484,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $17,991,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $11,903,000 |
| Other income not declared elsewhere | 2018-12-31 | $-256,000 |
| Administrative expenses (other) incurred | 2018-12-31 | $1,157,000 |
| Value of net income/loss | 2018-12-31 | $-3,033,362,000 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $36,318,290,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $37,987,970,000 |
| 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 | $18,280,000 |
| Value of interest in master investment trust accounts at end of year | 2018-12-31 | $11,511,251,000 |
| Value of interest in master investment trust accounts at beginning of year | 2018-12-31 | $11,589,051,000 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $17,850,871,000 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $18,368,936,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $81,446,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $78,299,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $78,299,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,439,000 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-1,372,440,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2018-12-31 | $4,885,378,000 |
| Assets. Invements in employer securities at beginning of year | 2018-12-31 | $5,763,103,000 |
| Income. Dividends from common stock | 2018-12-31 | $343,951,000 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $968,366,000 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $1,296,062,000 |
| 2017 : AT&T SAVINGS PLAN MASTER TRUST 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $-428,278,000 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $-428,278,000 |
| Total transfer of assets to this plan | 2017-12-31 | $5,310,631,000 |
| Total transfer of assets from this plan | 2017-12-31 | $3,159,517,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $11,903,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $11,773,000 |
| Total income from all sources (including contributions) | 2017-12-31 | $4,013,702,000 |
| Total loss/gain on sale of assets | 2017-12-31 | $231,181,000 |
| Total of all expenses incurred | 2017-12-31 | $26,724,000 |
| 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 | $37,999,873,000 |
| Value of total assets at beginning of year | 2017-12-31 | $31,861,651,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $26,724,000 |
| Total interest from all sources | 2017-12-31 | $798,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $292,361,000 |
| Administrative expenses professional fees incurred | 2017-12-31 | $2,352,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $2,200,484,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $1,879,075,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $11,903,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $11,773,000 |
| Other income not declared elsewhere | 2017-12-31 | $373,000 |
| Administrative expenses (other) incurred | 2017-12-31 | $1,307,000 |
| Value of net income/loss | 2017-12-31 | $3,986,978,000 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $37,987,970,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $31,849,878,000 |
| 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 | $23,065,000 |
| Value of interest in master investment trust accounts at end of year | 2017-12-31 | $11,589,051,000 |
| Value of interest in master investment trust accounts at beginning of year | 2017-12-31 | $10,726,185,000 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $18,368,936,000 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $13,328,780,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $78,299,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $75,668,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $75,668,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $798,000 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $3,011,475,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2017-12-31 | $5,763,103,000 |
| Assets. Invements in employer securities at beginning of year | 2017-12-31 | $5,851,943,000 |
| Income. Dividends from common stock | 2017-12-31 | $292,361,000 |
| Contract administrator fees | 2017-12-31 | $0 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $923,057,000 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $691,876,000 |
| 2016 : AT&T SAVINGS PLAN MASTER TRUST 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $957,033,000 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $957,033,000 |
| Total transfer of assets to this plan | 2016-12-31 | $2,429,215,000 |
| Total transfer of assets from this plan | 2016-12-31 | $2,701,611,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $11,773,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $486,000 |
| Total income from all sources (including contributions) | 2016-12-31 | $3,234,269,000 |
| Total loss/gain on sale of assets | 2016-12-31 | $151,655,000 |
| Total of all expenses incurred | 2016-12-31 | $17,872,000 |
| 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 | $31,861,651,000 |
| Value of total assets at beginning of year | 2016-12-31 | $28,906,363,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $17,872,000 |
| Total interest from all sources | 2016-12-31 | $165,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $262,989,000 |
| Administrative expenses professional fees incurred | 2016-12-31 | $1,017,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $1,879,075,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $1,799,725,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $2,284,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $11,773,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $486,000 |
| Other income not declared elsewhere | 2016-12-31 | $79,349,000 |
| Administrative expenses (other) incurred | 2016-12-31 | $996,000 |
| Value of net income/loss | 2016-12-31 | $3,216,397,000 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $31,849,878,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $28,905,877,000 |
| 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 | $15,859,000 |
| Value of interest in master investment trust accounts at end of year | 2016-12-31 | $10,726,185,000 |
| Value of interest in master investment trust accounts at beginning of year | 2016-12-31 | $10,285,800,000 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $13,328,780,000 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $12,098,091,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $75,668,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $56,385,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $56,385,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $165,000 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $1,294,602,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | No |
| Assets. Invements in employer securities at end of year | 2016-12-31 | $5,851,943,000 |
| Assets. Invements in employer securities at beginning of year | 2016-12-31 | $4,664,078,000 |
| Income. Dividends from common stock | 2016-12-31 | $262,989,000 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $733,360,000 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $581,705,000 |
| 2015 : AT&T SAVINGS PLAN MASTER TRUST 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-21,874,000 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-21,874,000 |
| Total transfer of assets to this plan | 2015-12-31 | $7,120,508,000 |
| Total transfer of assets from this plan | 2015-12-31 | $7,865,962,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $486,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $581,000 |
| Total income from all sources (including contributions) | 2015-12-31 | $138,692,000 |
| Total loss/gain on sale of assets | 2015-12-31 | $134,833,000 |
| Total of all expenses incurred | 2015-12-31 | $19,407,000 |
| 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 | $28,906,363,000 |
| Value of total assets at beginning of year | 2015-12-31 | $29,532,627,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $19,407,000 |
| Total interest from all sources | 2015-12-31 | $6,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $79,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $1,799,725,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $1,888,059,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $2,284,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $486,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $581,000 |
| Other income not declared elsewhere | 2015-12-31 | $-88,335,000 |
| Administrative expenses (other) incurred | 2015-12-31 | $1,857,000 |
| Value of net income/loss | 2015-12-31 | $119,285,000 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $28,905,877,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $29,532,046,000 |
| 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 | $17,471,000 |
| Value of interest in master investment trust accounts at end of year | 2015-12-31 | $10,285,800,000 |
| Value of interest in master investment trust accounts at beginning of year | 2015-12-31 | $10,730,562,000 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $12,098,091,000 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $11,981,563,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $56,385,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $23,720,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $23,720,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $6,000 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $163,491,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | No |
| Assets. Invements in employer securities at end of year | 2015-12-31 | $4,664,078,000 |
| Assets. Invements in employer securities at beginning of year | 2015-12-31 | $4,908,723,000 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $1,115,759,000 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $980,926,000 |
| 2014 : AT&T SAVINGS PLAN MASTER TRUST 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $-357,092,000 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $-357,092,000 |
| Total transfer of assets to this plan | 2014-12-31 | $5,597,655,000 |
| Total transfer of assets from this plan | 2014-12-31 | $6,857,276,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $581,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $18,202,000 |
| Total income from all sources (including contributions) | 2014-12-31 | $1,548,031,000 |
| Total loss/gain on sale of assets | 2014-12-31 | $132,497,000 |
| Total of all expenses incurred | 2014-12-31 | $17,111,000 |
| 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 | $29,532,627,000 |
| Value of total assets at beginning of year | 2014-12-31 | $29,278,949,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $17,111,000 |
| Total interest from all sources | 2014-12-31 | $4,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $57,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $1,888,059,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $1,809,147,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $581,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $18,202,000 |
| Other income not declared elsewhere | 2014-12-31 | $78,911,000 |
| Administrative expenses (other) incurred | 2014-12-31 | $1,768,000 |
| Value of net income/loss | 2014-12-31 | $1,530,920,000 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $29,532,046,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $29,260,747,000 |
| 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 | $15,286,000 |
| Value of interest in master investment trust accounts at end of year | 2014-12-31 | $10,730,562,000 |
| Value of interest in master investment trust accounts at beginning of year | 2014-12-31 | $11,033,196,000 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $11,981,563,000 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $11,161,671,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $23,720,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $17,825,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $17,825,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $4,000 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $1,202,139,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | No |
| Assets. Invements in employer securities at end of year | 2014-12-31 | $4,908,723,000 |
| Assets. Invements in employer securities at beginning of year | 2014-12-31 | $5,257,110,000 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2014-12-31 | $815,824,000 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $683,327,000 |
| 2013 : AT&T SAVINGS PLAN MASTER TRUST 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $215,103,000 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $215,103,000 |
| Total transfer of assets to this plan | 2013-12-31 | $5,756,793,000 |
| Total transfer of assets from this plan | 2013-12-31 | $6,286,580,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $18,202,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $15,101,000 |
| Total income from all sources (including contributions) | 2013-12-31 | $3,813,240,000 |
| Total loss/gain on sale of assets | 2013-12-31 | $0 |
| Total of all expenses incurred | 2013-12-31 | $15,633,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $29,278,949,000 |
| Value of total assets at beginning of year | 2013-12-31 | $26,008,028,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $15,633,000 |
| Total interest from all sources | 2013-12-31 | $4,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $113,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2013-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $1,809,147,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $1,477,964,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $18,202,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $15,101,000 |
| Other income not declared elsewhere | 2013-12-31 | $331,184,000 |
| Administrative expenses (other) incurred | 2013-12-31 | $1,571,000 |
| Value of net income/loss | 2013-12-31 | $3,797,607,000 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $29,260,747,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $25,992,927,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2013-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2013-12-31 | No |
| Investment advisory and management fees | 2013-12-31 | $13,949,000 |
| Value of interest in master investment trust accounts at end of year | 2013-12-31 | $11,033,196,000 |
| Value of interest in master investment trust accounts at beginning of year | 2013-12-31 | $10,898,046,000 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $11,161,671,000 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $8,506,859,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $17,825,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $18,978,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $18,978,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $4,000 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $2,542,526,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2013-12-31 | No |
| Assets. Invements in employer securities at end of year | 2013-12-31 | $5,257,110,000 |
| Assets. Invements in employer securities at beginning of year | 2013-12-31 | $5,106,181,000 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| 2012 : AT&T SAVINGS PLAN MASTER TRUST 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $559,994,000 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $559,994,000 |
| Total transfer of assets to this plan | 2012-12-31 | $8,733,875,000 |
| Total transfer of assets from this plan | 2012-12-31 | $8,062,234,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $15,101,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $19,134,000 |
| Total income from all sources (including contributions) | 2012-12-31 | $2,825,464,000 |
| Total loss/gain on sale of assets | 2012-12-31 | $-52,304,000 |
| Total of all expenses incurred | 2012-12-31 | $13,698,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $0 |
| Value of total assets at end of year | 2012-12-31 | $26,008,028,000 |
| Value of total assets at beginning of year | 2012-12-31 | $22,528,654,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $13,698,000 |
| Total interest from all sources | 2012-12-31 | $3,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $664,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2012-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $1,477,964,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $1,325,859,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $15,101,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $19,134,000 |
| Other income not declared elsewhere | 2012-12-31 | $152,105,000 |
| Administrative expenses (other) incurred | 2012-12-31 | $7,682,000 |
| Value of net income/loss | 2012-12-31 | $2,811,766,000 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $25,992,927,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $22,509,520,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2012-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2012-12-31 | No |
| Investment advisory and management fees | 2012-12-31 | $5,352,000 |
| Value of interest in master investment trust accounts at end of year | 2012-12-31 | $10,898,046,000 |
| Value of interest in master investment trust accounts at beginning of year | 2012-12-31 | $9,640,273,000 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $8,506,859,000 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $7,131,039,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $18,978,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $18,602,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $18,602,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $3,000 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $1,371,255,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2012-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2012-12-31 | $5,106,181,000 |
| Assets. Invements in employer securities at beginning of year | 2012-12-31 | $4,412,881,000 |
| Did the plan have assets held for investment | 2012-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2012-12-31 | $631,618,000 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $683,922,000 |
| 2011 : AT&T SAVINGS PLAN MASTER TRUST 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $190,084,000 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $190,084,000 |
| Total transfer of assets to this plan | 2011-12-31 | $26,589,521,000 |
| Total transfer of assets from this plan | 2011-12-31 | $26,669,058,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $19,134,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $9,386,000 |
| Total income from all sources (including contributions) | 2011-12-31 | $381,023,000 |
| Total loss/gain on sale of assets | 2011-12-31 | $-63,862,000 |
| Total of all expenses incurred | 2011-12-31 | $561,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $0 |
| Value of total assets at end of year | 2011-12-31 | $22,528,654,000 |
| Value of total assets at beginning of year | 2011-12-31 | $22,217,981,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $561,000 |
| Total interest from all sources | 2011-12-31 | $5,617,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $16,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2011-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $1,325,859,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-12-31 | $1,387,448,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $19,134,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $9,386,000 |
| Other income not declared elsewhere | 2011-12-31 | $-61,589,000 |
| Administrative expenses (other) incurred | 2011-12-31 | $317,000 |
| Value of net income/loss | 2011-12-31 | $380,462,000 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $22,509,520,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $22,208,595,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2011-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2011-12-31 | No |
| Investment advisory and management fees | 2011-12-31 | $228,000 |
| Value of interest in master investment trust accounts at end of year | 2011-12-31 | $9,640,273,000 |
| Value of interest in master investment trust accounts at beginning of year | 2011-12-31 | $9,590,518,000 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $7,131,039,000 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $7,232,658,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $18,602,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $16,998,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $16,998,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $5,617,000 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $106,430,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2011-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2011-12-31 | $4,412,881,000 |
| Assets. Invements in employer securities at beginning of year | 2011-12-31 | $3,990,359,000 |
| Did the plan have assets held for investment | 2011-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2011-12-31 | $565,536,000 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $629,398,000 |
| 2010 : AT&T SAVINGS PLAN MASTER TRUST 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $26,434,000 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $26,434,000 |
| Total transfer of assets to this plan | 2010-12-31 | $4,442,897,000 |
| Total transfer of assets from this plan | 2010-12-31 | $4,593,093,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $9,386,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $7,575,000 |
| Total income from all sources (including contributions) | 2010-12-31 | $2,394,728,000 |
| Total loss/gain on sale of assets | 2010-12-31 | $167,439,000 |
| Total of all expenses incurred | 2010-12-31 | $1,551,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $22,217,981,000 |
| Value of total assets at beginning of year | 2010-12-31 | $19,973,189,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $1,551,000 |
| Total interest from all sources | 2010-12-31 | $100,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $319,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2010-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2010-12-31 | $1,387,448,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2010-12-31 | $106,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $9,386,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $7,575,000 |
| Other income not declared elsewhere | 2010-12-31 | $183,281,000 |
| Administrative expenses (other) incurred | 2010-12-31 | $1,225,000 |
| Value of net income/loss | 2010-12-31 | $2,393,177,000 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $22,208,595,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $19,965,614,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2010-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2010-12-31 | No |
| Investment advisory and management fees | 2010-12-31 | $7,000 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2010-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2010-12-31 | $906,251,000 |
| Value of interest in master investment trust accounts at end of year | 2010-12-31 | $9,590,518,000 |
| Value of interest in master investment trust accounts at beginning of year | 2010-12-31 | $9,108,208,000 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $7,232,658,000 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $6,029,728,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $16,998,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $145,430,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $145,430,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $100,000 |
| Asset value of US Government securities at end of year | 2010-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $1,274,000 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $1,227,192,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2010-12-31 | No |
| Assets. Invements in employer securities at end of year | 2010-12-31 | $3,990,359,000 |
| Assets. Invements in employer securities at beginning of year | 2010-12-31 | $3,612,637,000 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $1,060,000 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $168,495,000 |
| Did the plan have assets held for investment | 2010-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2010-12-31 | $396,044,000 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $228,605,000 |
