Debt Instrument Covenant Fixed Charge Coverage Ratio

No definition available.

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- Definition

Debt Instrument Covenant Total Leverage Ratio

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant Total Leverage Ratio, Optional Ratio For Four Fiscal Quarters In Event Of Material Acquisition

+ References

No definition available.

+ Details

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- Definition

Line Of Credit Facility, Maximum Borrowing Capacity After Initial Year Of Term

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

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.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentLineItems
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Period Type:	duration

- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

+ Details

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Balance Type:	debit
Period Type:	instant

- 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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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- Details

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- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_LoansPayableMember
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- Details

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- Details

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- Details

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- Details

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- Details

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Credit Facility - Narrative (Details)		2 Months Ended
Credit Facility - Narrative (Details)	Sep. 05, 2018	Oct. 31, 2017	Jul. 31, 2020	Oct. 31, 2018	Sep. 01, 2018 USD ($)	Apr. 30, 2018	Sep. 01, 2017 USD ($)	Aug. 31, 2017 USD ($)
Credit Facility
Debt Instrument [Line Items]
Weighted average interest rate				4.34%
Deferred financing costs							$ 18,700,000
Credit Facility \| Minimum
Debt Instrument [Line Items]
Fixed charge coverage ratio				1.50
Credit Facility \| Maximum
Debt Instrument [Line Items]
Leverage ratio						4.75
Leverage ratio election option for four fiscal quarters in the event of material acquisition				3.75
Line of Credit \| Credit Facility
Debt Instrument [Line Items]
Deferred financing costs							5,200,000
Term Loan \| Credit Facility
Debt Instrument [Line Items]
Debt instrument, face amount							800,000,000.0
Deferred financing costs							13,400,000
Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Percentage of commitment fee on the unused portion of the Facility		0.20%
Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Percentage of commitment fee on the unused portion of the Facility		0.35%
Revolving Credit Facility \| Line of Credit \| Prior Credit Facility
Debt Instrument [Line Items]
Line of credit, borrowing capacity								$ 800,000,000.0
Revolving Credit Facility \| Line of Credit \| Credit Facility
Debt Instrument [Line Items]
Line of credit, borrowing capacity							900,000,000.0
Borrowing capacity after initial year of term					$ 800,000,000.0
Standby letters of credit \| Credit Facility
Debt Instrument [Line Items]
Line of credit, borrowing capacity							300,000,000.0
Swing Line Loan \| Credit Facility
Debt Instrument [Line Items]
Line of credit, borrowing capacity							$ 75,000,000.0
Eurodollar \| Credit Facility
Debt Instrument [Line Items]
Variable interest rate	0.25%
Eurodollar \| Credit Facility \| Minimum
Debt Instrument [Line Items]
Variable interest rate		1.00%
Eurodollar \| Credit Facility \| Maximum
Debt Instrument [Line Items]
Variable interest rate		2.25%
Base Rate \| Credit Facility \| Minimum
Debt Instrument [Line Items]
Variable interest rate		0.00%
Base Rate \| Credit Facility \| Maximum
Debt Instrument [Line Items]
Variable interest rate		1.25%
Forecast \| Credit Facility \| Maximum
Debt Instrument [Line Items]
Leverage ratio			3.50