XML 52 R37.htm IDEA: XBRL DOCUMENT v2.4.0.8
Taxes on Income - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Jun. 22, 2013
Jun. 23, 2012
Income Tax Disclosure [Abstract]    
Effective income tax rate 37.70% 29.40%
Non-cash income tax charge   $ 0.7
Effective income tax rate Excluding the effective tax rate on one-time benefit 37.60%