Capital Stock - Changes in Treasury Stock (Details) - shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Treasure Stock [Roll Forward]
Beginning balance (in shares)	26,471,738	21,751,232	16,981,000
Shares purchased under our Repurchase Program (in shares)	0	6,523,000	4,438,000
Shares purchased for employee stock options, restricted stock and employee stock purchase plan (in shares)	529,000	577,000	592,000
Shares reissued for employee stock options, restricted stock and employee stock purchase plan (in shares)	(1,886,000)	(2,379,000)	(260,000)
Ending balance (in shares)	25,114,978	26,471,738	21,751,232