Debt and Other Financing Arrangements - Narrative (Details) - USD ($)		3 Months Ended
	Apr. 23, 2021	Mar. 31, 2021	Dec. 31, 2020
Line Of Credit Facility [Line Items]
Long-term Line of Credit		$ 71,000,000.0	$ 67,000,000.0
Borrowing capacity		129,000,000.0
Receivables facility amount outstanding		183,900,000	$ 182,000,000.0
Letters of Credit Outstanding, Amount		13,900,000
Receivables Facility Remaining Borrowing Capacity		2,200,000
Receivables Facility Maximum Borrowing Availability		200,000,000.0
Receivables facility maximum borrowing capacity		$ 200,000,000.0
Accounts Receivable Facility, Renewal Term		364 days
Accounts Receivable Facility, Expiration Year And Month		2023-05
Accounts Receivable Facility, Renewal Term, Month and Year		2021-05
Accounts Receivable Sold		$ 3,300,000
Subsequent Event [Member]
Line Of Credit Facility [Line Items]
Receivables facility maximum borrowing capacity	$ 215,000,000.0
Accounts Receivable Facility, Renewal Term	364 days
Accounts Receivable Facility, Expiration Year And Month	2024-06
Accounts Receivable Facility, Renewal Term, Month and Year	2023-06
Subsequent Event [Member] | Receivables Facilities [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]
Line Of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.75%
Revolving Credit Facility [Member]
Line Of Credit Facility [Line Items]
Debt instrument expiration date		2022-10