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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Long-term Debt and Short-term Borrowings - Narrative (Details) € in Millions, $ in Millions, $ in Millions		1 Months Ended	12 Months Ended
	May 23, 2019	Jun. 30, 2025	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	May 22, 2019	Jan. 27, 2017 USD ($)	Jan. 27, 2017 EUR (€)	Jan. 27, 2017 AUD ($)
Debt Instrument [Line Items]
Total debt			$ 925.6	$ 1,004.9
Maximum consolidated leverage ratio			5
Debt issuance costs			$ 0.0	1.2	$ 10.5
Current portion of long-term debt			36.5	49.7
Long-term debt, net			882.2	936.5
Senior Unsecured Notes, due March 2029 (fixed interest rate of 4.25%)
Debt Instrument [Line Items]
Total debt			$ 575.0	$ 575.0
Applicable Rate on Base Rate Loans
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.00%
Senior Secured Notes
Debt Instrument [Line Items]
Credit agreement, face amount							$ 320.8	€ 300.0
Maximum borrowing capacity							100.0
Senior Secured Notes \| AUD Term Loan A
Debt Instrument [Line Items]
Maximum borrowing capacity							60.4		$ 80.0
Senior Secured Notes \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Interest Coverage Ratio				5.18
Maximum consolidated leverage ratio for payment of dividends or repurchase of shares				4.25
Leverage ratio				3.42
Dividends and/or purchase shares, threshold				$ 40.0
Dividends and/or purchase shares, threshold, percent of total assets				1.00%
Maximum borrowing capacity, potential increase				$ 500.0
Senior Secured Notes \| Minimum \| Senior Secured Credit Facility Due January 2022
Debt Instrument [Line Items]
Fixed coverage ratio						1.25
Senior Secured Notes \| Minimum \| Senior Secured Credit Facility Due May 2024
Debt Instrument [Line Items]
Interest Coverage Ratio	3
Senior Secured Notes \| Minimum \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Interest Coverage Ratio				3
Quarterly principal payment, based on annual percentage	1.875%
Senior Secured Notes \| Maximum \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Dividends and/or purchase shares, threshold				$ 75.0
Senior Secured Notes \| Euro/AUD/CDN \| ≤ 4.00 to 1.00 and > 3.50 to 1.00 \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			2.00%
Senior Secured Notes \| Forecast \| Maximum \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Quarterly principal payment, based on annual percentage		2.50%
Revolving Facility \| Senior Secured Notes
Debt Instrument [Line Items]
Maximum borrowing capacity							$ 600.0
Revolving Facility \| Senior Secured Notes \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Total debt			$ 21.6
Amount available for borrowings under the Restated Revolver Facility			565.7
Letters of credit outstanding, amount			$ 12.7
Commitment fee percent			0.35%
Credit agreement, maturity date			Mar. 31, 2026
Current portion of long-term debt			$ 7.3
Long-term debt, net			$ 14.3
Revolving Facility \| Senior Secured Notes \| Minimum \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Commitment fee percent			0.20%
Revolving Facility \| Senior Secured Notes \| Maximum \| Senior Secured Credit Facility Due March 2026
Debt Instrument [Line Items]
Commitment fee percent			0.50%