Interest And Other Income (Expense), Net
 12 Months Ended
Mar. 31, 2015
Interest and Other Income [Abstract]  
Interest And Other Income (Expense), Net
(16)  INTEREST AND OTHER INCOME (EXPENSE), NET
Interest and other income (expense), net, for the fiscal years ended March 31, 2015, 2014 and 2013 consisted of (in millions): 
 
Year Ended March 31,
 
2015
 
2014
 
2013
Interest expense
$
(31
)
 
$
(30
)
 
$
(29
)
Interest income
10

 
5

 
6

Net gain (loss) on foreign currency transactions
(62
)
 
4

 
2

Net gain (loss) on foreign currency forward contracts
59

 
(5
)
 
(2
)
Other income, net
1

 
—

 
2

Interest and other income (expense), net
$
(23
)
 
$
(26
)
 
$
(21
)