Income Taxes	6 Months Ended
	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Income TaxesFor the three months ended June 30, 2023 and 2022, the provision for income taxes was $287 million and $372 million, respectively, representing effective tax rates of 17.6% and 19.5%, respectively. For the six months ended June 30, 2023 and 2022, the provision for income taxes was $681 million and $702 million, respectively, representing effective tax rates of 19.2% for both periods. The lower effective tax rate for the three months ended June 30, 2023 was primarily driven by lower income before taxes. The Company calculated the provision for income taxes by applying the estimated annual effective tax rate to year-to-date pre-tax income and adjusting for discrete items that occurred during the period.