Earnings Per Share - Calculation of EPS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Basic earnings per share:
Net income	$ 4,491,924	$ 5,116,228	$ 2,761,395
Weighted-average common shares outstanding (in shares)	444,698	443,155	440,922
Basic earnings per share (in USD per share)	$ 10.10	$ 11.55	$ 6.26
Diluted earnings per share:
Net income	$ 4,491,924	$ 5,116,228	$ 2,761,395
Shares used in computation:
Weighted-average common shares outstanding (in shares)	444,698	443,155	440,922
Employee stock options (in shares)	6,592	12,217	13,286
Weighted-average number of shares (in shares)	451,290	455,372	454,208
Diluted earnings per share (in USD per share)	$ 9.95	$ 11.24	$ 6.08