FINANCIAL INSTRUMENTS AND DERIVATIVES Summary of Notional Amounts and Fair Value of the Company's Cash Flow Hedges (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014
Designated as Hedging Instrument [Member] | Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	$ 585,430
Derivative, Notional amount maturing within 12 months	416,739
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	2,234
Derivative, Notional amount maturing within 12 months	2,234
Designated as Hedging Instrument [Member] | Interest Rate Swap | Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	195,150
Derivative, Notional amount maturing within 12 months	121,621
Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	388,046
Derivative, Notional amount maturing within 12 months	292,884
Not Designated as Hedging Instrument [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	1,841,183
Derivative, Notional amount maturing within 12 months	1,819,663
Not Designated as Hedging Instrument [Member] | Interest Rate Swap
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	3,980
Derivative, Notional amount maturing within 12 months	$ 995