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Other Debt Disclosures Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Debt Instrument [Line Items]
Repayments of Long-term Debt			$ 47.7	$ 71.2
Long-term Debt, Weighted Average Interest Rate, at Point in Time		7.00%	7.00%		7.10%
Unsecured Debt [Member] \| 6.25% Notes Due 2026 [Member]
Debt Instrument [Line Items]
Repayments of Long-term Debt		$ 30.0
Interest Paid, Including Capitalized Interest, Operating and Investing Activities		0.4
Write off of Deferred Debt Issuance Cost		0.1
Unsecured Debt [Member] \| 6.25% Notes Due 2026 [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Repayments of Long-term Debt	$ 50.0
Interest Paid, Including Capitalized Interest, Operating and Investing Activities	1.2
Write off of Deferred Debt Issuance Cost	$ 0.2
Unsecured Debt [Member] \| 6.25% Notes Due 2026 [Member] \| Open market repurchase
Debt Instrument [Line Items]
Repayments of Long-term Debt			$ 1.7
Unsecured Debt [Member] \| Tekfor Group Debt
Debt Instrument [Line Items]
Repayments of Unsecured Debt			6.6
Foreign Credit Facilities [Member]
Debt Instrument [Line Items]
Long-term Line of Credit		33.7	33.7		$ 51.8
Debt Instrument, Unused Borrowing Capacity, Amount		$ 82.5	$ 82.5