Debt - Outstanding Debt (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Senior Notes	$ 394,578	$ 394,399
Term Loan	327,879	328,485
Line of Credit Facility, Fair Value of Amount Outstanding	75,000	50,000
Finance Lease, Liability	19,982	10,297
Other borrowings	89,725	47,947
Total debt	907,164	831,128
Less current portion	(169,087)	(101,323)
Total long-term debt	$ 738,077	$ 729,805

Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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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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Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Fair value of the amount outstanding under the credit facility.

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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Including the current and noncurrent portions, carrying value at the balance sheet date of a financial instrument used to receive debt funding on a regular basis with original maturities ranging from 5-10 years.

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The carrying amount as of the balance sheet date for the aggregate of other miscellaneous borrowings owed by the reporting entity.

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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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