Basis of Presentation - Revenue Recognition (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Capitalized Costs
Deferred contract costs	$ 209	$ 207
Deferred sales incentives	$ 150	$ 148
Minimum [Member]
Capitalized Costs
Deferred revenue recognition period	1 month
Contract amortization period	5 years
Maximum [Member]
Capitalized Costs
Deferred revenue recognition period	3 months
Contract amortization period	13 years