LONG-TERM DEBT - Schedule of Long-Term Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Capital Leases	$ 1,018	$ 727
Total	1,892,776	692,238
Less - current portion	129,809	433
Long-term portion	1,762,967	691,805
Other Debt Obligations
Debt Instrument [Line Items]
Long-term debt	1,153	0
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt	796,150	443,458
Deferred financing cost	3,850	1,542
Senior Notes Due 2026
Debt Instrument [Line Items]
Long-term debt	$ 747,474	0
Debt instrument, interest rate, stated percentage	3.45%
Deferred financing cost	$ 2,526	0
4.375% Senior Notes
Debt Instrument [Line Items]
Long-term debt	$ 248,310	248,053
Debt instrument, interest rate, stated percentage	4.375%
Deferred financing cost	$ 1,690	1,947
Schuldschein Loan
Debt Instrument [Line Items]
Long-term debt	$ 98,671	$ 0

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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

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