Number of Facility Leases Assigned to Predecessor Company

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- Definition

Number of Facility Leases Assigned to Predecessor Company, Outstanding

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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.

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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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Amount of loss contingency liability.

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Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Jul. 31, 2008 leases	Mar. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Number of facility leases assigned to Booz & Co					9
Number of facility leases assigned to Booz & Co., outstanding	2		2
Maximum potential amount of undiscounted future lease payments	10.6		10.6
Unfavorable Regulatory Action
Loss Contingencies [Line Items]
Liability for reductions and/or penalties from U.S Governement audits	200.0		200.0			$ 189.8
Contracts with U.S. government agencies or other U.S. government contractors
Concentration Risk [Line Items]
Concentration risk, percentage	97.00%	98.00%	98.00%	98.00%