Earnings Per Share - Calculation of EPS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Basic earnings per share:
Net income	$ 1,305,120	$ 1,597,447
Weighted-average shares of common stock outstanding (in shares)	445,244	444,146
Basic earnings per share (in USD per share)	$ 2.93	$ 3.60
Diluted earnings per share:
Net income	$ 1,305,120	$ 1,597,447
Shares used in computation:
Weighted-average shares of common stock outstanding (in shares)	445,244	444,146
Employee stock options (in shares)	7,173	8,838
Weighted-average number of shares (in shares)	452,417	452,984
Diluted earnings per share (in USD per share)	$ 2.88	$ 3.53