Reconciliation of Weighted Average Number of Shares of Common Stock Outstanding (Details) - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Weighted average shares outstanding - Basic	244,900,000	242,900,000	244,900,000
Dilutive effect of stock options	2,700,000	3,400,000	4,700,000
Weighted average common shares outstanding - diluted	247,600,000	246,300,000	249,600,000
Antidilutive stock options outstanding	2,600,000	3,000,000	1,600,000