Refers to the margin rate on the debt instrument.

No definition available.

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- Definition

Amount of the required periodic payments expressed as a percent of the original principal amount of debt instrument.

+ References

No definition available.

+ Details

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- Definition

Debt instrument prepayments description.

+ References

No definition available.

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- Definition

Debt instrument prepayments excess cash flow percentage.

+ References

No definition available.

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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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- Definition

Derivative maturity month year.

+ References

No definition available.

+ Details

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- Definition

Net leverage ratio.

+ References

No definition available.

+ Details

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- Definition

Percentage of consolidated EBITDA.

+ 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.

+ References

No definition available.

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- Definition

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
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Balance Type:	credit
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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- Definition

The number of derivative instruments of a particular group held by the entity.

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- Definition

Date the credit facility first became available, in CCYY-MM-DD format.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Paragraph 1
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- 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.

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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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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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- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Debt - Credit Facility - Additional Information (Details)		1 Months Ended	7 Months Ended	9 Months Ended
	Mar. 08, 2019 USD ($)	May 31, 2019 Agreement	Sep. 30, 2019 USD ($)	Sep. 30, 2019 USD ($)
Interest Rate Swap Agreements
Line Of Credit Facility [Line Items]
Number of agreements held for maturity \| Agreement		8
Derivative maturity month and year		2024-05
Derivative, notional amount			$ 900,000,000.0	$ 900,000,000.0
Interest Rate Swap Agreements \| LIBOR
Line Of Credit Facility [Line Items]
Derivative, fixed interest rate		2.20%
Prior Credit Agreement
Line Of Credit Facility [Line Items]
Initiation date				Apr. 21, 2017
Credit Agreement
Line Of Credit Facility [Line Items]
Initiation date				Mar. 08, 2019
Debt instrument, prepayments description				We are required to make prepayments on the Term Loans equal to our excess cash flow for a given fiscal year multiplied by the following excess cash flow percentages based on our net leverage ratio (as defined in the Credit Agreement) on the last day of such fiscal year: (a) 75% if the net leverage ratio is greater than 3.75:1, (b) 50% if the net leverage ratio is equal to or less than 3.75:1 but greater than 3.25:1 (c) 25% if the net leverage ratio is equal to or less than 3.25:1 but greater than 2.75:1, and (d) 0% if the net leverage ratio is equal to or less than 2.75:1.
Credit Agreement \| Federal Funds Rate
Line Of Credit Facility [Line Items]
Basis spread on variable rate	0.50%
Credit Agreement \| One-Month LIBOR
Line Of Credit Facility [Line Items]
Basis spread on variable rate	1.00%
Credit Agreement \| Net Leverage Ratio Greater Than 3.75:1
Line Of Credit Facility [Line Items]
Excess cash flow percentage				75.00%
Net leverage ratio				375.00%
Credit Agreement \| Net Leverage Ratio Equal To or Less Than 3.75:1 but Greater Than 3.25:1
Line Of Credit Facility [Line Items]
Excess cash flow percentage				50.00%
Net leverage ratio				325.00%
Credit Agreement \| Net Leverage Ratio Equal To or Less Than 3.25:1 but Greater Than 2.75:1
Line Of Credit Facility [Line Items]
Excess cash flow percentage				25.00%
Net leverage ratio				275.00%
Credit Agreement \| Net Leverage Ratio Equal To or Less Than 2.75:1
Line Of Credit Facility [Line Items]
Excess cash flow percentage				0.00%
Credit Agreement \| Minimum
Line Of Credit Facility [Line Items]
Unused commitment fee percentage	0.25%
Credit Agreement \| Minimum \| LIBOR
Line Of Credit Facility [Line Items]
Variable rate basis	0.00%
Credit Agreement \| Maximum
Line Of Credit Facility [Line Items]
Unused commitment fee percentage	0.50%
Credit Agreement \| Revolving Credit Facility
Line Of Credit Facility [Line Items]
Maximum borrowing capacity	$ 125,000,000.0
Maturity date				Mar. 08, 2024
Credit Agreement \| Revolving Credit Facility \| Minimum \| LIBOR
Line Of Credit Facility [Line Items]
Margin rate	3.75%
Credit Agreement \| Revolving Credit Facility \| Minimum \| Base Rate
Line Of Credit Facility [Line Items]
Margin rate	2.75%
Credit Agreement \| Revolving Credit Facility \| Maximum \| LIBOR
Line Of Credit Facility [Line Items]
Margin rate	4.25%
Credit Agreement \| Revolving Credit Facility \| Maximum \| Base Rate
Line Of Credit Facility [Line Items]
Margin rate	3.25%
Credit Agreement \| Swingline Sub Facility
Line Of Credit Facility [Line Items]
Maximum borrowing capacity	$ 35,000,000.0
Maturity date				Mar. 08, 2024
Credit Agreement \| Letters of Credit Sub Facility
Line Of Credit Facility [Line Items]
Maximum borrowing capacity	50,000,000.0
Credit Agreement \| Term Loan Facility A
Line Of Credit Facility [Line Items]
Debt instrument, face amount	$ 350,000,000.0
Periodic principal payment as percentage of aggregate principal amount	2.50%
Maturity date				Mar. 08, 2024
Credit Agreement \| Term Loan Facility A \| LIBOR
Line Of Credit Facility [Line Items]
Margin rate	4.25%
Credit Agreement \| Term Loan Facility A \| Base Rate
Line Of Credit Facility [Line Items]
Margin rate	3.25%
Credit Agreement \| Term Loan Facility B
Line Of Credit Facility [Line Items]
Debt instrument, face amount	$ 830,000,000.0
Periodic principal payment as percentage of aggregate principal amount	0.75%
Maturity date				Mar. 08, 2026
Credit Agreement \| Term Loan Facility B \| LIBOR
Line Of Credit Facility [Line Items]
Margin rate	5.25%
Credit Agreement \| Term Loan Facility B \| Base Rate
Line Of Credit Facility [Line Items]
Margin rate	4.25%
Credit Agreement \| Uncommitted Incremental Accordion Facility \| Minimum
Line Of Credit Facility [Line Items]
Maximum borrowing capacity	$ 125,000,000.0
Percentage of consolidated EBITDA requirement	50.00%
Credit Agreement \| Term Loans
Line Of Credit Facility [Line Items]
Payments on term loans			$ 105,000,000.0
Maturity date			Dec. 31, 2020