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Long-Term Debt - Senior Notes and Other Arrangements Narrative (Details) - USD ($)	Jul. 15, 2021	Apr. 13, 2021	Jun. 12, 2020	Dec. 31, 2023	May 24, 2018
Debt Instrument [Line Items]
Bonds issued and outstanding				$ 114,600,000
Letter of Credit
Debt Instrument [Line Items]
Credit agreement, maximum borrowing capacity				36,700,000
Letters of credit outstanding, amount				$ 36,700,000
Senior Notes Due 2026 | Senior Notes
Debt Instrument [Line Items]
Long-term debt					$ 400,000,000
Stated interest rate percentage of senior notes					5.375%
Premium for early redemption of senior notes	$ 10,800,000
Write-off of deferred financing costs	$ 4,200,000
Senior Notes Due 2026 | Debt Instrument, Redemption, Period Three | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage	102.688%
Senior Notes Due 2028 | Senior Notes
Debt Instrument [Line Items]
Long-term debt			$ 400,000,000
Stated interest rate percentage of senior notes			4.125%
Senior Notes Due 2028 | Debt Instrument, Redemption, Period Two | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage			102.063%
Senior Notes Due 2028 | Debt Instrument, Redemption, Period Three | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage			101.031%
Senior Notes Due 2028 | Debt Instrument, Redemption, Period Four | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage			100.00%
Senior Notes Due 2029 | Senior Notes
Debt Instrument [Line Items]
Long-term debt		$ 400,000,000
Stated interest rate percentage of senior notes		4.125%
Redemption price percentage		100.00%
Senior Notes Due 2029 | Debt Instrument, Redemption, Period One | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage		104.125%
Percentage of principal redeemable		40.00%
Senior Notes Due 2029 | Debt Instrument, Redemption, Period Two | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage		102.063%
Senior Notes Due 2029 | Debt Instrument, Redemption, Period Three | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage		101.031%
Senior Notes Due 2029 | Debt Instrument, Redemption, Period Four | Senior Notes
Debt Instrument [Line Items]
Redemption price percentage		100.00%

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