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Basis of Financial Statements - Income Tax (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Income tax expense	$ 98	$ 116	$ 127	$ 179
Income tax expense as percentage of earnings before income taxes, percent	26.00%	25.00%	26.00%	23.00%

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- Definition

Income Tax Expense As Percentage Of Earnings Before Income Taxes, Percent

+ References

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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