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Cash, Cash Equivalents and Restricted Cash (Schedule of Restricted Cash) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Restricted Cash and Cash Equivalent Item [Line Items]
Restricted cash included in other current assets	$ 0.2		$ 0.2		$ 0.2
Cash and Cash Equivalent, Held in Foreign Currency	0.1		0.1		0.1
Restricted cash included in other long-term assets	33.2		33.2		2.7
Unrealized Gain (Loss), Foreign Currency Transaction, before Tax	(0.1)	$ 0.1	0.2	$ 0.2
Workers compensation financial assurance [Member]
Restricted Cash and Cash Equivalent Item [Line Items]
Restricted cash included in other current assets	0.0		0.0		0.0
Restricted cash included in other long-term assets	2.6		2.6		2.6
Other financial assurance [Member]
Restricted Cash and Cash Equivalent Item [Line Items]
Restricted cash included in other current assets	0.2		0.2		0.2
Restricted cash included in other long-term assets	0.1		0.1		0.1
Escrow
Restricted Cash and Cash Equivalent Item [Line Items]
Restricted cash included in other current assets	0.0		0.0		0.0
Restricted cash included in other long-term assets	$ 30.5		$ 30.5		$ 0.0