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Income Taxes - Reconciliation of Statutory Tax Rate to Effective Tax Rate (Details) | 12 Months Ended
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Feb. 03, 2018 | Jan. 28, 2017 | Jan. 30, 2016
Income Tax Disclosure [Abstract] |  |  |
US federal income tax rates | 35.00% | 35.00% | 35.00%
US state income taxes | 1.90% | 1.90% | 2.70%
Differences between US federal and foreign statutory income tax rates | (1.00%) | (0.20%) | (0.50%)
Expenditures permanently disallowable for tax purposes, net of permanent tax benefits | 1.00% | 0.40% | 0.50%
Disallowable transaction costs | 0.40% | 0.10% | 2.10%
Impact of global reinsurance arrangements | (8.10%) | (5.40%) | (2.40%)
Impact of global financing arrangements | (11.40%) | (8.20%) | (8.70%)
Provisional benefit in current year taxes - the TCJ Act | (4.10%) | (0.00%) | (0.00%)
Provisional remeasurement of deferred taxes - the TCJ Act | (12.30%) | (0.00%) | (0.00%)
Other items | 0.10% | 0.30% | 0.20%
Effective tax rate | 1.50% | 23.90% | 28.90%

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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
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