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Operating Costs and Expenses (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Operating Costs and Expenses [Abstract] |  |  |  |
Programming | $ 2,983 | $ 2,727 | $ 8,949 | $ 8,492
Regulatory, connectivity and produced content | 634 | 612 | 1,902 | 1,651
Costs to service customers | 1,899 | 1,902 | 5,530 | 5,598
Marketing | 788 | 788 | 2,280 | 2,273
Mobile | 607 | 456 | 1,765 | 1,243
Other | 1,047 | 998 | 3,125 | 2,955
Operating costs and expenses (exclusive of items shown separately in the consolidated statements of operations) | $ 7,958 | $ 7,483 | $ 23,551 | $ 22,212

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- Definition Franchise, Regulatory and Connectivity Expense + References No definition available. + Details
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- Definition Mobile costs and expenses + References No definition available. + Details
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- Definition The total expense recognized in the period for promotion, public relations, and brand or product advertising. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. + References No definition available. + Details
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- Definition The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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