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Debt Instrument, Covenant Terms, Minimum Interest Coverage Ratio

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Declining percent of redemption price to principal amount.

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Maximum Amount Available under Receivable Securitization

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Percent of principal amount of notes redeemable.

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Percent of redemption price to principal amount.

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

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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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Percentage of principal amount of debt redeemed.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount, before accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration 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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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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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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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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Borrowings - Additional Information (Detail) - USD ($)					12 Months Ended
Borrowings - Additional Information (Detail) - USD ($)	Nov. 15, 2019	Apr. 05, 2019	Nov. 20, 2017	May 16, 2016	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Oct. 31, 2019
Debt Instrument [Line Items]
Gain (loss) on extinguishment of debt					$ (8,822,000)	$ 0	$ (5,593,000)
Total long-term debt					1,908,943,000	2,158,825,000
Cash interest paid					$ 95,954,000	$ 101,790,000	$ 74,256,000
Securitization Program
Debt Instrument [Line Items]
Interest rate					2.51%	3.25%
Maximum amount available under receivable securitization					$ 50,000,000.0
Securitization program, at a rate of 2.51% at December 31, 2019 and 3.25% at December 31, 2018					$ 50,000,000	$ 50,000,000
2017 Credit Agreement
Debt Instrument [Line Items]
Interest rate		2.00%
2017 Credit Agreement \| LIBOR \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		1.25%
2017 Credit Agreement \| LIBOR \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		2.00%
2017 Credit Agreement \| Federal Funds
Debt Instrument [Line Items]
Basis spread on variable rate		0.50%
2017 Credit Agreement \| Adjusted LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%
2017 Credit Agreement \| Adjusted LIBOR \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		0.125%
2017 Credit Agreement \| Adjusted LIBOR \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		0.01%
2017 Credit Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt, term		5 years
Maximum amount available for borrowing		$ 1,000,000,000.0
2017 Credit Agreement \| Term Loan
Debt Instrument [Line Items]
Maximum amount available for borrowing		$ 700,000,000.0
5.25% Senior Notes due 2024 \| Senior Notes
Debt Instrument [Line Items]
Interest rate					5.25%	5.25%		5.25%
Gain (loss) on extinguishment of debt					$ (8,800,000)
Senior notes					0	$ 250,000,000
Debt instrument, face amount								$ 250,000,000
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed	102.625%
4.875% Senior Notes due 2026 \| Minimum
Debt Instrument [Line Items]
Declining percent of redemption price to principal amount				0.813%
4.875% Senior Notes due 2026 \| Maximum
Debt Instrument [Line Items]
Declining percent of redemption price to principal amount				100.00%
4.875% Senior Notes due 2026 \| Senior Notes
Debt Instrument [Line Items]
Basis spread on variable rate				0.50%
Interest rate				4.875%
Senior notes				$ 400,000,000.0
4.875% Senior Notes due 2026 \| Senior Notes \| Maximum
Debt Instrument [Line Items]
Percent of redemption price to principal amount				102.438%
4.625% Senior Notes due 2027
Debt Instrument [Line Items]
Debt issuance, line of credit					$ 7,900,000
4.625% Senior Notes due 2027 \| Minimum
Debt Instrument [Line Items]
Declining percent of redemption price to principal amount			0.771%
4.625% Senior Notes due 2027 \| Maximum
Debt Instrument [Line Items]
Declining percent of redemption price to principal amount			100.00%
4.625% Senior Notes due 2027 \| Senior Notes
Debt Instrument [Line Items]
Basis spread on variable rate			0.50%
Interest rate			4.625%		4.625%	4.625%
Senior notes			$ 500,000,000.0		$ 500,000,000	$ 500,000,000
Debt instrument, face amount					$ 500,000,000
4.625% Senior Notes due 2027 \| Senior Notes \| Maximum
Debt Instrument [Line Items]
Percent of redemption price to principal amount			102.313%
4.625% Senior Notes due 2027 \| Senior Notes \| Debt Instrument Redemption Prior To June 1, 2021
Debt Instrument [Line Items]
Percent of redemption price to principal amount on redemption			100.00%	100.00%
Make whole premium as percentage of principal amount of notes subject to redemption			1.00%	1.00%
4.625% Senior Notes due 2027 \| Senior Notes \| Debt Instrument Redemption Prior To November 15, 2020
Debt Instrument [Line Items]
Percent of redemption price to principal amount on redemption					104.625%
Percent of principal amount of notes redeemable					40.00%
Second Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Leverage ratio, required		4.50
Capitalized transactions fees, including underwrites' discounts and commissions incurred		$ 4,000,000.0
Interest coverage ratio, required		3.50