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Income Taxes And Tax-Related Items Income Taxes And Tax-Related Items (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020
Income before income taxes | $ 1,500 |
Foreign-source income | 25 |
Liability for tax-related interest and penalties | 6 | $ 6
Unrecognized tax benefits that would impact the effective tax rate | 14 | 15
Deferred Tax Assets, Operating Loss Carryforwards, Federal | 3 |
Deferred Tax Assets, Operating Loss Carryforwards, State | 3 | 3
Deferred tax assets, federal valuation allowance | 3 |
Deferred tax assets, state valuation allowance | $ 2 | $ 3
Minimum |  |
Operating Loss Carryforwards, Expiration Date - Federal | 2028 |
Operating Loss Carryforwards, Expiration Date - State | 2022 |
Maximum |  |
Operating Loss Carryforwards, Expiration Date - Federal | 2030 |
Operating Loss Carryforwards, Expiration Date - State | 2030 |

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- Definition The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.3) -URI http://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817 + Details
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