Unaudited Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Allowance for credit losses	$ 28		$ 21
Property and equipment, net, accumulated depreciation	576		551
Intangible assets, accumulated amortization	201		208
Other long-term assets, allowance for credit losses	$ 10		$ 10
Preferred stock, par value	$ 0.001		$ 0.001
Preferred stock, shares authorized	100,000,000		100,000,000
Preferred stock, shares issued	0		0
Preferred stock, shares outstanding	0		0
Common stock, par value	$ 0.001		$ 0.001
Common stock, shares authorized	1,600,000,000		1,600,000,000
Common stock, shares issued		152,675,707	149,775,361
Common stock, shares outstanding	126,415,455		124,881,494
Treasury stock, shares	26,260,252		24,893,867
Class B Common Stock
Common stock, par value	$ 0.001		$ 0.001
Common stock, shares authorized	400,000,000		400,000,000
Common stock, shares issued	12,799,999		12,799,999
Common stock, shares outstanding	12,799,999	12,799,999	12,799,999