Earnings Per Share - Calculation of EPS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Basic earnings per share:
Net income	$ 2,363,509	$ 1,677,422	$ 6,843,024	$ 4,470,152
Weighted-average common shares outstanding (in shares)	428,239	441,537	430,125	443,540
Basic earnings per share (in USD per share)	$ 5.52	$ 3.80	$ 15.91	$ 10.08
Diluted earnings per share:
Net income	$ 2,363,509	$ 1,677,422	$ 6,843,024	$ 4,470,152
Shares used in computation:
Weighted-average common shares outstanding (in shares)	428,239	441,537	430,125	443,540
Effect of dilutive stock-based awards (in shares)	9,659	8,474	9,632	7,779
Weighted-average number of shares (in shares)	437,898	450,011	439,757	451,319
Diluted earnings per share (in USD per share)	$ 5.40	$ 3.73	$ 15.56	$ 9.90