FINANCIAL INSTRUMENTS - Notional Amount (Details) - 9 months ended Dec. 31, 2017 € in Thousands, ₪ in Thousands, ₨ in Thousands, ¥ in Thousands, £ in Thousands, SGD in Thousands, SFr in Thousands, RON in Thousands, MYR in Thousands, MXN in Thousands, HUF in Thousands, DKK in Thousands, CAD in Thousands, BRL in Thousands, $ in Thousands	USD ($)	MXN	EUR (€)	DKK	INR (₨)	ILS (₪)	GBP (£)	CHF (SFr)	CAD	SGD	RON	CNY (¥)	MYR	BRL	USD ($)	HUF
Notional amount
Deferred losses	$ 7,200
Forward and Swap Contracts
Notional amount
Notional contract value															$ 8,200,000
Buy | Forward and Swap Contracts
Notional amount
Notional contract value															4,354,197
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges
Notional amount
Notional contract value															731,919
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | CNY
Notional amount
Notional contract value												¥ 1,724,000			262,937
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | EUR
Notional amount
Notional contract value			€ 53,756												63,973
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | HUF
Notional amount
Notional contract value															75,314	HUF 19,654,800
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | ILS
Notional amount
Notional contract value					₨ 73,700										21,233
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | INR
Notional amount
Notional contract value		MXN 1,392,540													21,200
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | MXN
Notional amount
Notional contract value													MYR 3,072,680		154,955
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | MYR
Notional amount
Notional contract value											RON 173,000				42,318
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | PLN
Notional amount
Notional contract value										SGD 87,890					24,963
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | RON
Notional amount
Notional contract value										117,780					30,124
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | SGD
Notional amount
Notional contract value										29,900					22,335
Buy | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | Other
Notional amount
Notional contract value															12,567
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments
Notional amount
Notional contract value															3,622,278
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | BRL
Notional amount
Notional contract value														BRL 0	0
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | CAD
Notional amount
Notional contract value									CAD 267,328						211,126
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | CHF
Notional amount
Notional contract value								SFr 16,327							16,527
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | CNY
Notional amount
Notional contract value												2,832,338			427,268
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | EUR
Notional amount
Notional contract value				DKK 1,958,706											2,329,926
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | GBP
Notional amount
Notional contract value			35,355												47,390
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | HUF
Notional amount
Notional contract value							£ 18,783,285								71,975
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | INR
Notional amount
Notional contract value															96,829	6,222,378
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | MXN
Notional amount
Notional contract value						₪ 2,254,587									113,699
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | MYR
Notional amount
Notional contract value					456,260										111,607
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | RON
Notional amount
Notional contract value		88,521													22,641
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | SGD
Notional amount
Notional contract value													78,855		58,904
Buy | Forward and Swap Contracts | Derivatives not designated as hedging instruments | Other
Notional amount
Notional contract value															114,386
Sell | Forward and Swap Contracts
Notional amount
Notional contract value															3,867,647
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges
Notional amount
Notional contract value															143,446
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | CNY
Notional amount
Notional contract value												0			0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | EUR
Notional amount
Notional contract value			109,351												128,767
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | HUF
Notional amount
Notional contract value															0	0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | ILS
Notional amount
Notional contract value					0										0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | INR
Notional amount
Notional contract value		0													0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | MXN
Notional amount
Notional contract value													0		0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | MYR
Notional amount
Notional contract value											RON 39,500				9,662
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | PLN
Notional amount
Notional contract value										0					0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | RON
Notional amount
Notional contract value										0					0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | SGD
Notional amount
Notional contract value										SGD 0					0
Sell | Forward and Swap Contracts | Derivatives designated as hedging instruments | Cash Flow Hedges | Other
Notional amount
Notional contract value															5,017
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments
Notional amount
Notional contract value															3,724,201
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | BRL
Notional amount
Notional contract value														BRL 871,000	263,229
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | CAD
Notional amount
Notional contract value									CAD 289,019						228,257
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | CHF
Notional amount
Notional contract value								SFr 28,889							29,245
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | CNY
Notional amount
Notional contract value												¥ 0			0
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | EUR
Notional amount
Notional contract value				DKK 2,306,257											2,744,141
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | GBP
Notional amount
Notional contract value			€ 63,776												85,505
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | HUF
Notional amount
Notional contract value							£ 22,480,502								86,142
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | INR
Notional amount
Notional contract value															19,200	HUF 1,252,331
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | MXN
Notional amount
Notional contract value						₪ 1,374,623									69,322
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | MYR
Notional amount
Notional contract value					₨ 247,030										60,427
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | RON
Notional amount
Notional contract value		MXN 81,054													20,731
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | SGD
Notional amount
Notional contract value													MYR 48,690		36,371
Sell | Forward and Swap Contracts | Derivatives not designated as hedging instruments | Other
Notional amount
Notional contract value															$ 81,631