Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 397	$ 381	$ 776	$ 730
Effective tax rate	24.90%	24.80%	23.30%	23.10%
Provision for tax benefits related to settlement of employee awards			$ 85	$ 67
Gross unrecognized tax benefits, excluding accrued interest	$ 649		649		$ 639
Unrecognized tax benefits, accrued interest	155		155		129
Unrecognized tax benefits that would impact effective tax rate	$ 309		$ 309		$ 278