Capital Stock - Shares of Common Stock (Details) - shares shares in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2024	Dec. 31, 2023
Common Stock Outstanding [Roll Forward]
Common stock, beginning balance (in shares)		153,179	157,056
Shares repurchased under share repurchase programs (in shares)	(1,500)	(4,800)
Issuance of common stock under incentive and benefit plans, net of share withheld for employee taxes (in shares)		1,398	1,387
Common stock, ending balance (in shares)	149,776	149,776	153,179
1Q23 Repurchase Program
Common Stock Outstanding [Roll Forward]
Shares repurchased under share repurchase programs (in shares)		(4,801)	(5,264)