Retirement Benefit Plans (Details) (USD $)				9 Months Ended				1 Months Ended	3 Months Ended			3 Months Ended
	Nov. 01, 2014	Feb. 01, 2014	Nov. 02, 2013	Nov. 01, 2014 Defined Contribution Pension [Member]	Nov. 01, 2014 Deferred Compensation, Excluding Share-based Payments and Retirement Benefits [Member]	Feb. 01, 2014 Deferred Compensation, Excluding Share-based Payments and Retirement Benefits [Member]	Nov. 02, 2013 Deferred Compensation, Excluding Share-based Payments and Retirement Benefits [Member]	Sep. 30, 2013 Supplemental Employee Retirement Plan	Nov. 02, 2013 Supplemental Employee Retirement Plan	Nov. 01, 2014 Supplemental Employee Retirement Plan	Feb. 01, 2014 Supplemental Employee Retirement Plan	Nov. 02, 2013 Accumulated Other Comprehensive Income (Loss) [Member] Supplemental Employee Retirement Plan	May 02, 2015 Forecast Chief Executive Officer Supplemental Employee Retirement Plan	May 02, 2015 Forecast Selling, General and Administrative Expenses Chief Executive Officer Supplemental Employee Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Percentage of employee gross earnings that may be contributed to plan, maximum				100.00%
Employer matching contribution				50.00%
Percentage of employee gross earnings that employer will provide a match for, maximum				5.00%
Defined contribution plan employer matching contribution vesting period maximum				5 years
Vesting percentage after two years				20.00%
Vesting percentage after three years				50.00%
Percentage of vesting increase per year thereafter until fully vested				25.00%
Period of service in which participants become fully vested upon retirement (in years)					5 years
Benefits paid													$ 5,800,000
Estimated benefit recorded after payment														900,000
Cost recognized								2,200,000	600,000			400,000
Vesting period for incentive deferred compensation plan (in years)					3 years
Minimum age of participant becoming fully vested (in years)					55 years
Retirement benefit plan liabilities	$ 11,651,000	$ 14,601,000	$ 14,172,000		$ 4,000,000	$ 3,900,000	$ 3,600,000		$ 10,434,000	$ 7,511,000	$ 10,551,000