COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions	12 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Contracts with U.S. government agencies or other U.S. government contractors \| Revenue Benchmark \| Total U.S. government
Concentration Risk [Line Items]
Concentration risk, percentage	97.00%	97.00%	96.00%
Unfavorable Regulatory Action
Loss Contingencies [Line Items]
Liability for reductions and/or penalties from U.S Government audits	$ 290.4	$ 263.2
Financial Standby Letter of Credit
Concentration Risk [Line Items]
Guarantor obligations, carrying value	8.4	9.8
Guarantor obligations, reduction to available borrowings	1.0	0.9
Guarantor obligations, facility	20.0
Guarantor obligations, available amount	$ 12.6	$ 11.1

Guarantor Obligations, Available Amount

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Guarantor Obligations, Facility

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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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No definition available.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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Indicates, if estimable, the approximate extent to which the proceeds from liquidation of any assets held either as collateral or by third parties would be expected to cover the maximum potential amount of future payments under the guarantee or each group of similar guarantees.

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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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Amount of loss contingency liability.

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