XML 60 R56.htm IDEA: XBRL DOCUMENT v2.4.0.8
Significant Accounting Policies Advertising (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Marketing and Advertising Expense [Abstract]      
Advertising Expense $ 9.6 $ 10.0 $ 10.2