Amounts in Paragraphs - Income Taxes (Details 5) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Effective income tax rate	16.80%	12.40%	16.10%
Significant matters affecting comparability	(0.40%)	3.80%	(1.20%)
Income taxes paid, net	$ 880	$ 1,200	$ 1,500
Income Taxes Receivable	517	$ 1,500
Tax Credit Carryforward, Amount	627
Operating Loss Carryforwards	318
Tax Credit Carryforward, Valuation Allowance	343
Operating Loss Carryforwards, Valuation Allowance	$ 42