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Treasury Stock Transactions (Details) - USD ($)
$ in Millions
9 Months Ended
Dec. 31, 2015
Dec. 31, 2014
May. 19, 2015
Equity [Abstract]      
Number of additional shares authorized to be repurchased (in shares)     500,000
Number of shares repurchased of the Company's common stock (in shares) 352,789 0  
Value of shares repurchased of the Company's common stock $ 10    
Remaining shares available for repurchase under the Board's authorization (in shares) 348,166