Summary of Significant Accounting Policies - Recently Adopted Accounting Pronouncements - Revenue (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 01, 2020 |
Nov. 02, 2019 |
Aug. 03, 2019 |
May 04, 2019 |
Feb. 02, 2019 |
Nov. 03, 2018 |
Aug. 04, 2018 |
May 05, 2018 |
Feb. 01, 2020 |
Feb. 02, 2019 |
Feb. 03, 2018 |
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Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||||||||||||||||||||
Net sales | $ 2,194.1 | $ 1,438.5 | $ 1,285.7 | $ 1,547.7 | $ 3,063.0 | $ 1,935.4 | $ 1,501.1 | $ 1,785.8 | $ 6,466.0 | $ 8,285.3 | $ 8,547.1 | ||||||||||
Cost of sales | 4,557.3 | 5,977.2 | 6,062.2 | ||||||||||||||||||
Gross Profit | 597.3 | [1] | 441.1 | [1] | 399.1 | [1] | 471.2 | [1] | 748.8 | [1] | 558.2 | [1] | 470.0 | [1] | 531.1 | [1] | 1,908.7 | 2,308.1 | 2,484.9 | ||
Operating Income (Loss) | 75.2 | [1] | (45.6) | [1] | (446.7) | [1] | 17.5 | [1] | (232.1) | [1] | (517.9) | [1] | 1.5 | [1] | 46.5 | [1] | (399.6) | (702.0) | 439.2 | ||
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | (426.8) | (753.1) | 383.9 | ||||||||||||||||||
Income tax expense | 37.6 | 41.7 | 153.5 | ||||||||||||||||||
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | $ 24.9 | $ (83.2) | $ (413.6) | $ 7.5 | $ (268.5) | $ (506.9) | $ (39.8) | $ 20.4 | $ (464.4) | (794.8) | $ 230.4 | ||||||||||
Calculated under Revenue Guidance in Effect before Topic 606 [Member] | |||||||||||||||||||||
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||||||||||||||||||||
Net sales | 8,240.7 | ||||||||||||||||||||
Cost of sales | 5,937.1 | ||||||||||||||||||||
Gross Profit | 2,303.6 | ||||||||||||||||||||
Operating Income (Loss) | (706.5) | ||||||||||||||||||||
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | (757.6) | ||||||||||||||||||||
Income tax expense | 40.5 | ||||||||||||||||||||
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | (798.1) | ||||||||||||||||||||
Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | |||||||||||||||||||||
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||||||||||||||||||||
Net sales | 44.6 | ||||||||||||||||||||
Cost of sales | 40.1 | ||||||||||||||||||||
Gross Profit | 4.5 | ||||||||||||||||||||
Operating Income (Loss) | 4.5 | ||||||||||||||||||||
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | 4.5 | ||||||||||||||||||||
Income tax expense | 1.2 | ||||||||||||||||||||
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | $ 3.3 | ||||||||||||||||||||
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