Amount of amortization expense attributable to debt issuance costs.

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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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- Definition

Gross amount of debt extinguished.

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No definition available.

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Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

The cash outflow for cost incurred in the modification of term of existing debt agreement in order for the entity to achieve some advantage.

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Long-Term Debt - Uncommitted Short-Term Credit Facility (Details) - USD ($)	1 Months Ended	12 Months Ended
	Aug. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2020	Dec. 31, 2017
Line of Credit Facility [Line Items]
Non-cash accelerated amortization			$ 6,000,000
Term Loan A \| Loans Payable
Line of Credit Facility [Line Items]
Revolving credit facility maximum borrowing capacity			670,000,000
Debt issuance costs, one time pretax charges			2,000,000
Term Loan A, Amendment No. 2 \| Loans Payable
Line of Credit Facility [Line Items]
Revolving credit facility maximum borrowing capacity		$ 1,000,000,000	608,000,000
Term Loan B \| Loans Payable
Line of Credit Facility [Line Items]
Extinguishment of debt		445,000,000	300,000,000
Debt issuance costs, one time pretax charges			1,000,000
Uncommitted Facility
Line of Credit Facility [Line Items]
Revolving credit facility maximum borrowing capacity	$ 20,000,000
Repayment period for each borrowing	90 days
Outstanding borrowings				$ 0
Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit facility maximum borrowing capacity					$ 500,000,000
Outstanding borrowings				0
Revolving Credit Facility \| A&R Credit Agreement
Line of Credit Facility [Line Items]
Revolving credit facility maximum borrowing capacity		1,000,000,000	$ 800,000,000	$ 1,000,000,000
Non-cash accelerated amortization		4,000,000
Loss on contract termination		3,000,000
Payments of debt restructuring costs		$ 6,000,000