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Income Taxes - Expiration Dates of NOLs, Capital Loss and Other Tax Credit Carryforwards Before Valuation Allowances (Detail) $ in Millions | Sep. 30, 2023 USD ($)
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Significant Tax Attributes And Dates Of Expiration [Line Items] |
NOLs/Capital Losses | $ 2,112
Credits | 136
2024 - 2030 [Member] |
Significant Tax Attributes And Dates Of Expiration [Line Items] |
NOLs/Capital Losses | 1,051
Credits | 31
2031 and Thereafter [Member] |
Significant Tax Attributes And Dates Of Expiration [Line Items] |
NOLs/Capital Losses | 268
Credits | 103
Indefinite Carryforwards [Member] |
Significant Tax Attributes And Dates Of Expiration [Line Items] |
NOLs/Capital Losses | 793
Credits | $ 2

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- Definition Significant tax attributes and dates of expiration. + References No definition available. + Details
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- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-3 + Details
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