Share-Based Compensation (Schedule of Stock Option Activity) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2026	Jun. 30, 2025
Number of Stock Options
Stock options outstanding beginning balance (in shares)		1,420,323
Stock option exercised (in shares)	(113,611)	(806,451)	0
Stock options outstanding ending balance (in shares)	613,872	613,872
Weighted-Average Exercise Price
Weighted average exercise price, outstanding, beginning balance (in dollars per share)		$ 41.79
Weighted average exercise price, exercised (in dollars per share)		22.23
Weighted average exercise price, outstanding, ending balance (in dollars per share)	$ 67.49	$ 67.49
Weighted-average remaining contractual term, Outstanding (in years)		5 years 6 months
Aggregate intrinsic value, outstanding	$ 7	$ 7