Employee Stock-based Compensation Plans - Schedule of Weighted-Average Fair Value and Total Fair Value of Shares Vested (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value of restricted shares units granted (in usd per share)	$ 22.74
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value of restricted shares units granted (in usd per share)	$ 22.74	$ 36.33	$ 39.98
Total fair value of shares vested (in millions)	$ 121	$ 124	$ 116