INCOME TAXES (Details 5) (USD $)	12 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
INCOME TAXES
Balance, beginning of fiscal year	$ 243,864,000us-gaap_UnrecognizedTaxBenefits	$ 230,018,000us-gaap_UnrecognizedTaxBenefits
Additions based on tax position related to the current year	27,048,000	16,823,000
Additions for tax positions of prior years	24,354,000	36,689,000
Reductions for tax positions of prior years	(16,388,000)	(19,755,000)
Reductions related to lapse of applicable statute of limitations	(11,891,000)	(10,261,000)
Settlements	(24,049,000)	(8,964,000)
Impact from foreign exchange rates fluctuation	(20,565,000)	(686,000)
Balance, end of fiscal year	222,373,000us-gaap_UnrecognizedTaxBenefits	243,864,000us-gaap_UnrecognizedTaxBenefits	230,018,000us-gaap_UnrecognizedTaxBenefits
Interest and penalties recognized	2,500,000	8,400,000	5,100,000
Amount accrued for the payment of interest	17,000,000	15,600,000	11,900,000
Increase in unrecognized tax benefit, lower bound	(25,000,000)
Increase in unrecognized tax benefit, upper bound	(52,000,000)
Unrecognized tax benefits affect annual effective tax rate if benefits eventually recognized	$ 186,800,000

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The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.

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The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations.

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Amount of (increase) decrease reasonably possible in the estimated lower bound of the unrecognized tax benefit for a tax position taken or expected to be taken.

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Amount of (increase) decrease reasonably possible in the estimated upper bound of the unrecognized tax benefit for a tax position taken or expected to be taken.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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