Share-Based Plans (Details) (USD $) | 3 Months Ended | 6 Months Ended | |
Aug. 02, 2014 | 3-May-14 | Aug. 03, 2013 | Aug. 02, 2014 | Aug. 03, 2013 | Feb. 01, 2014 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ' | ' | ' | ' | ' | ' |
Allocated Share-based Compensation Expense | $2,200,000 | ' | $3,200,000 | $5,000,000 | $7,800,000 | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] | ' | ' | ' | ' | ' | ' |
Weighted-average fair value of stock options granted | ' | ' | $11.87 | ' | $12.10 | ' |
Risk-free interest rate | ' | ' | 0.70% | ' | 0.70% | ' |
Expected life (years) | ' | ' | '4 years 2 months 12 days | ' | '4 years 2 months 12 days | ' |
Expected volatility | ' | ' | 41.10% | ' | 42.30% | ' |
Expected annual forfeiture rate | ' | ' | 3.00% | ' | 3.00% | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | ' | ' | ' | ' | ' | ' |
Outstanding stock options | 2,994,235 | 3,377,303 | ' | 3,377,303 | ' | ' |
Granted | ' | ' | ' | 0 | ' | ' |
Exercised | -464,400 | -243,218 | ' | ' | ' | ' |
Forfeited | -50,700 | -139,850 | ' | ' | ' | ' |
Outstanding stock options | 2,479,135 | 2,994,235 | ' | 2,479,135 | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Options, Vested and Expected to Vest, Outstanding, Number | 2,382,555 | ' | ' | 2,382,555 | ' | ' |
Options, Exercisable, Number | 1,420,196 | ' | ' | 1,420,196 | ' | ' |
Options, Outstanding, Weighted Average Exercise Price | $35 | $35.35 | ' | $35 | ' | $34.88 |
Options, Exercises in Period, Weighted Average Exercise Price | $36.73 | $26.90 | ' | ' | ' | ' |
Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price | $40.35 | $38.63 | ' | ' | ' | ' |
Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price | $34.86 | ' | ' | $34.86 | ' | ' |
Options, Exercisable, Weighted Average Exercise Price | $32.68 | ' | ' | $32.68 | ' | ' |
Options, Outstanding, Weighted Average Remaining Contractual Term | '4 years 1 month | '4 years 2 months 18 days | ' | ' | ' | ' |
Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term | '4 years 12 days | ' | ' | ' | ' | ' |
Options, Exercisable, Weighted Average Remaining Contractual Term | '3 years 2 months 6 days | ' | ' | ' | ' | ' |
Options, Outstanding, Intrinsic Value | 20,850,000 | 16,314,000 | ' | 20,850,000 | ' | ' |
Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value | 20,367,000 | ' | ' | 20,367,000 | ' | ' |
Options, Exercisable, Intrinsic Value | 15,233,000 | ' | ' | 15,233,000 | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Total intrinsic value of stock options exercised | 3,341,000 | ' | 749,000 | 5,930,000 | 1,789,000 | ' |
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized | 41,300,000 | ' | ' | 41,300,000 | ' | ' |
Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition | '2 years 3 months 24 days | ' | ' | ' | ' | ' |
Stock Options [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period | ' | ' | ' | '4 years | ' | ' |
Share Based Compensation Arrangement By Share Based Payment Award, Award Expiration Period From Grant Date | ' | ' | ' | '7 years | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period | ' | ' | ' | '4 years | ' | ' |
Share Based Compensation Arrangement By Share Based Payment Award, Award Expiration Period From Grant Date | ' | ' | ' | '7 years | ' | ' |
Restricted Stock [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] | ' | ' | ' | ' | ' | ' |
Nonvested, beginning balance | 832,457 | 664,101 | ' | 664,101 | ' | ' |
Granted | 32,987 | 281,056 | ' | ' | ' | ' |
Vested | -23,776 | -13,500 | ' | ' | ' | ' |
Forfeited | -22,490 | -99,200 | ' | ' | ' | ' |
Nonvested, ending balance | 819,178 | 832,457 | ' | 819,178 | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Nonvested, Weighted Average Grant Date Fair Value | $38.04 | $37.77 | ' | $38.04 | ' | $38.34 |
Grants in Period, Weighted Average Grant Date Fair Value | $42.86 | $37.12 | ' | ' | ' | ' |
Vested in Period, Weighted Average Grant Date Fair Value | $33.65 | $34.75 | ' | ' | ' | ' |
Forfeited in Period, Weighted Average Grant Date Fair Value | $39.61 | $40.19 | ' | ' | ' | ' |
Restricted Stock [Member] | Nonemployee Board of Directors [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ' | ' | ' | ' | ' | ' |
Deferred Compensation Arrangement, Fair Value of Shares Issued to Each Director | 110,000 | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] | ' | ' | ' | ' | ' | ' |
Vested | -23,776 | ' | ' | ' | ' | ' |
Restricted Stock Awards (RSAs) [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period | ' | ' | ' | '5 years | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period | ' | ' | ' | '5 years | ' | ' |
Total fair value of equity instrument other than options vested | 888,000 | ' | 1,434,000 | 1,411,000 | 1,434,000 | ' |
Restricted Stock Awards (RSAs) [Member] | Current [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | ' | ' | ' | '5 years | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | ' | ' | ' | '5 years | ' | ' |
Restricted Stock Units (RSUs) [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | ' | ' | ' | '3 years | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | ' | ' | ' | '3 years | ' | ' |
Performance Shares [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | ' | ' | ' | 446,790 | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | ' | ' | ' | '3 years | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | ' | ' | ' | 446,790 | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | ' | ' | ' | '3 years | ' | ' |
CEO Performance Share Units [Member] | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Share Based Compensation Arrangement By Share Based Payment Award, Award Expiration Period From Grant Date | ' | ' | ' | '7 years | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] | ' | ' | ' | ' | ' | ' |
Nonvested, beginning balance | ' | 37,800 | ' | 37,800 | ' | ' |
Vested | -12,600 | ' | ' | ' | ' | ' |
Nonvested, ending balance | 25,200 | ' | ' | 25,200 | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' |
Nonvested, Weighted Average Grant Date Fair Value | ' | ' | ' | ' | ' | $34.68 |
Share Based Compensation Arrangement By Share Based Payment Award, Award Expiration Period From Grant Date | ' | ' | ' | '7 years | ' | ' |
Total fair value of equity instrument other than options vested | $558,000 | ' | $0 | $558,000 | $0 | ' |