Long-Term Debt - Canada Credit Agreement (Details) $ in Millions, $ in Millions	9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2024 CAD ($)	Dec. 31, 2023 USD ($)
Debt Instrument [Line Items]
Outstanding debt	$ 1,878.0		$ 1,629.2
Canada credit agreement
Debt Instrument [Line Items]
Maximum credit available		$ 150.0
Line of credit basis spread on variable rate, increase (decrease) (as a percent)	(0.50%)
Outstanding debt	$ 89.5	$ 121.0	$ 81.5
Canada credit agreement | Maximum
Debt Instrument [Line Items]
Line of credit basis spread on variable rate, increase (decrease) (as a percent)	2.00%