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Long-Term Debt - Canada Credit Agreements (Details) $ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 CAD ($)	Dec. 31, 2022 USD ($)
Debt Instrument
Long-term debt	$ 1,629.2		$ 1,622.1
Canada credit agreement
Debt Instrument
Maximum credit available		$ 150.0
Long-term debt	$ 81.5	$ 108.0	$ 0.0
Canada credit agreement | Canadian Prime Rate
Debt Instrument
Line of credit basis spread on variable rate, increase (decrease) (as a percent)	(0.50%)
Canada credit agreement | Canadian Prime Rate | Maximum
Debt Instrument
Line of credit basis spread on variable rate, increase (decrease) (as a percent)	2.00%

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