CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Revenues	$ 31,615,550	$ 29,697,844	$ 24,996,056
Cost of revenues	19,168,285	17,332,683	15,276,319
Marketing	2,530,502	2,545,146	2,228,362
Technology and development	2,711,041	2,273,885	1,829,600
General and administrative	1,572,891	1,351,621	1,076,486
Operating income	5,632,831	6,194,509	4,585,289
Other income (expense):
Interest expense	(706,212)	(765,620)	(767,499)
Interest and other income (expense)	337,310	411,214	(618,441)
Income before income taxes	5,263,929	5,840,103	3,199,349
Provision for income taxes	(772,005)	(723,875)	(437,954)
Net income	$ 4,491,924	$ 5,116,228	$ 2,761,395
Earnings per share:
Basic (in USD per share)	$ 10.10	$ 11.55	$ 6.26
Diluted (in USD per share)	$ 9.95	$ 11.24	$ 6.08
Weighted-average common shares outstanding:
Basic (in shares)	444,698	443,155	440,922
Diluted (in shares)	451,290	455,372	454,208