Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Amount, after accumulated amortization, of debt premium.

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Gross amount of debt extinguished.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Debt and Credit Facilities - Senior Secured Notes (Details) - USD ($)				12 Months Ended
	Sep. 30, 2021	Sep. 29, 2021	Nov. 26, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Loss on debt redemption and refinancing activities				$ 18,600,000	$ 0	$ 16,100,000
Extinguishment of debt, amount			$ 452,000,000
Senior Secured Notes due October 2026
Debt Instrument [Line Items]
Debt principal amount		$ 600,000,000
Debt interest rate		1.573%		1.573%
Redemption price, percentage		100.00%
Debt issuance costs capitalized		$ 5,300,000
Senior Notes due December 2022
Debt Instrument [Line Items]
Debt interest rate				4.875%
Debt premium	$ 17,000,000
Accrued interest	1,600,000
Term Loan A due July 2023
Debt Instrument [Line Items]
Accrued interest	200,000
Extinguishment of debt, amount	$ 177,200,000