Shares and Stockholders' Equity - Reconciliation of the Denominator Calculations of Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Stockholders' Equity Note [Abstract]
Net income (loss) available to common stockholders – basic	$ (562)	$ 819	$ 1,508	$ 412
Net income (loss) available to common stockholders – diluted	$ (562)	$ 819	$ 1,511	$ 410
Weighted-average shares, as used in basic calculation (in shares)	170,773,438	169,645,881	170,482,264	169,529,509
Incremental common shares from assumed exercise or issuance of stock-based incentive compensation awards (in shares)	2,075,432	623,039	1,575,034	507,752
Average deferred compensation shares (in shares)	0	621,582	710,256	588,183
Weighted-average shares, as used in diluted calculation (in shares)	172,848,870	170,890,502	172,767,554	170,625,444
Net income (loss) per share:
Basic (in dollars per share)	$ (3.29)	$ 4.82	$ 8.85	$ 2.43
Diluted (in dollars per share)	$ (3.29)	$ 4.79	$ 8.75	$ 2.40