Capital Stock - Sub Event Repurchase (Details) - USD ($) shares in Millions, $ in Millions	1 Months Ended	12 Months Ended
	Feb. 10, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Class of Stock [Line Items]
Stock Repurchased During Period, Value		$ 104.8	$ 60.5	$ 245.3
2023 Share Repurchase Program | Subsequent Event
Class of Stock [Line Items]
Share Repurchases	0.2
Stock Repurchased During Period, Value	$ 25.6