Amount of borrowing capacity under the credit facility that may be applied to letters of credit.

No definition available.

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- Definition

Amount of the required periodic payment applied to principal, expressed as a percentage of the original principal.

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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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

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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

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- Definition

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

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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- Definition

The effective interest rate at the end of the reporting period.

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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.

+ References

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- Definition

Amount of the required periodic payments of both interest and principal.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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Balance Type:	credit
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- Definition

The cash outflow for loan and debt issuance costs.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 230
-SubTopic 10
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- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
-Paragraph 14
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Financing Agreements - Additional Information (Details) - USD ($)		3 Months Ended
	Feb. 28, 2019	Mar. 31, 2019	Mar. 31, 2018
Debt Instrument [Line Items]
Deferred financing payments		$ 12,000,000
Term A Facility [Member]
Debt Instrument [Line Items]
Current aggregate facility		500,000,000
Term B Facility [Member]
Debt Instrument [Line Items]
Current aggregate facility		450,000,000
Revolving Facility [Member]
Debt Instrument [Line Items]
Current aggregate facility		$ 750,000,000
Deferred financing payments	$ 1,000,000
Fronting fee rate		0.125%
Amount outstanding		$ 0
Utilized for letters of credit		21,000,000
Available borrowing capacity		729,000,000
Revolving Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Amount that may be applied to letters of credit		$ 275,000,000
Line of Credit [Member]
Debt Instrument [Line Items]
Current aggregate facility	275,000,000
Term A Facility [Member]
Debt Instrument [Line Items]
Net proceeds	225,000,000
Periodic installments	8,000,000
Interest rate at period end		4.249%
Term B Facility [Member]
Debt Instrument [Line Items]
Net proceeds	$ 450,000,000
Periodic payments as a percentage of the aggregate principal advances	0.25%
Interest rate at period end		4.749%
Term Facility [Member]
Debt Instrument [Line Items]
Financing costs	$ 12,000,000
Base Rate [Member] \| Term B Facility [Member]
Debt Instrument [Line Items]
Margin rate		1.25%
Eurodollar Rate [Member] \| Term B Facility [Member]
Debt Instrument [Line Items]
Margin rate		2.25%