Quarterly report pursuant to Section 13 or 15(d)

Retirement Benefit Plans (Defined Contribution Plans) (Details)

v2.4.0.8
Retirement Benefit Plans (Defined Contribution Plans) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
May 03, 2014
May 04, 2013
Retirement Benefit Plans [Abstract]    
Defined contribution plan, total expense $ 13 $ 14