v3.20.4

Income Taxes (Components Of Deferred Tax Liabilities (Assets)) (Details) - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Depreciation and amortization | $ 46,952 | $ 44,896
Licenses and nonamortizable intangibles | 13,930 | 17,355
Employee benefits | (5,279) | (5,143)
Deferred fulfillment costs | 2,691 | 3,050
Net operating loss and other carryforwards | (7,355) | (7,301)
Other – net | 4,562 | 1,536
Subtotal | 55,501 | 54,393
Deferred tax assets valuation allowance | 4,773 | 4,941
Net deferred tax liabilities | 60,274 | 59,334
Noncurrent deferred tax liabilities | 60,472 | 59,502
Less: Noncurrent deferred tax assets | $ (198) | $ (168)

X
- Definition The sum of the tax effects as of the balance sheet date of the amounts of all future tax obligations, net of tax benefits, arising from temporary differences between tax basis and U.S. GAAP (book) basis recognition of assets, liabilities, revenues and expenses, which will result in taxable amounts in one or more future periods. + References No definition available. + Details
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- Definition The amount as of the balance sheet date of the estimated future tax effects attributable to the difference between the tax basis of customer fulfillment cost and the basis of customer fulfillment cost assets computed in accordance with U.S. GAAP. + References No definition available. + Details
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- Definition The amount as of the balance sheet date of the estimated future tax effects attributable to the difference between the tax basis of depreciable and amortizable assets and the basis of depreciable and amortizable assets computed in accordance with U.S. GAAP. + References No definition available. + Details
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- Definition The cumulative amount of the estimated future tax effects attributable to the difference between the tax basis of tax-deductible indefinitely-lived intangible assets and the basis of those intangibles computed in accordance with U.S. GAAP. The difference in basis will increase future taxable income when such difference reverses. + References No definition available. + Details
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32632-109319 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117330534&loc=d3e28680-109314 + Details
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32632-109319 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117330534&loc=d3e28680-109314 + Details
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