Capital Stock - Schedule of Activity in the Company's Common Shares Outstanding (Details) - shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Common Stock, Shares, Outstanding [Roll Forward]
Common stock, shares outstanding, beginning of period (in shares)	53,759,976
Common stock, shares outstanding, end of period (in shares)	53,253,805	53,759,976
Common Stock
Common Stock, Shares, Outstanding [Roll Forward]
Common stock, shares outstanding, beginning of period (in shares)	53,760,000	53,730,000	53,689,000
Exercise of stock appreciation rights (in shares)	36,000	72,000	77,000
Director compensation arrangements, net (in shares)	4,000	4,000	4,000
Restricted/performance shares activity, net of forfeitures (in shares)	103,000	105,000	127,000
Acquisition/surrender of shares (in shares)	(649,000)	(151,000)	(167,000)
Common stock, shares outstanding, end of period (in shares)	53,254,000	53,760,000	53,730,000