Share-Based Compensation - Stock Option Activity (Details) - Stock options $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025 USD ($) $ / shares shares
Number of shares
Options outstanding, beginning balance (in shares) | shares	3.2
Granted (in shares) | shares	0.3
Exercised (in shares) | shares	(1.1)
Options outstanding, ending balance (in shares) | shares	2.4
Weighted-average exercise price
Options outstanding, beginning balance (in USD per share) | $ / shares	$ 30.64
Granted (in USD per share) | $ / shares	56.35
Exercised (in USD per share) | $ / shares	25.40
Options outstanding, ending balance (in USD per share) | $ / shares	$ 36.30
Stock Options Additional Disclosures
Options exercisable (in shares) | shares	1.9
Options expected to vest (in shares) | shares	0.5
Options exercisable (in USD per share) | $ / shares	$ 29.93
Options expected to vest (in USD per share) | $ / shares	$ 58.16
Options exercisable, weighted average remaining contractual life (in years)	4 years 4 months 24 days
Options vested and expected to vest, weighted average remaining contractual life (in years)	8 years 6 months
Options exercisable, aggregate intrinsic value | $	$ 134.1
Options vested and expected to vest, intrinsic value | $	$ 23.5