Income Taxes - Income Taxes Paid (Detail) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Income taxes paid	$ 276	$ 122

Amount, before refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
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