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Retirement Benefits (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Feb. 03, 2018 | Jan. 28, 2017 | Jan. 30, 2016
Defined Contribution Plan Disclosure [Line Items] |  |  |
Defined Contribution Plan, Cost | $ 68 | $ 67 | $ 64
Nonqualified Retirement Plan Benefit Obligation, Balance Beginning of Year | 258 | 274 |
Non-Qualified Plan, Contributions by Plan Participants | 9 | 14 |
Non-Qualified Plan, Contributions by Employer | 9 | 14 |
Non-Qualified Plan, Interest Cost | 11 | 12 |
Non-Qualified Plan, Benefits Paid | (18) | (56) |
Nonqualified Retirement Plan Benefit Obligation, Balance End of Year | 269 | 258 | 274
Non-Qualified Plan [Member] |  |  |
Defined Contribution Plan Disclosure [Line Items] |  |  |
Expense related to the Non-Qualified Plan | $ 20 | $ 26 | $ 30

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- Definition Amount of liability, recognized in statement of financial position, for non-qualified retirement plan obligations. + References No definition available. + Details
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- Definition Amount of payments to participants of non-qualified retirement plan which decreases the total company obligation. + References No definition available. + Details
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- Definition Amount of contributions made by an employer to a non-qualified retirement plan. + References No definition available. + Details
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- Definition Amount of cost recognized for passage of time related to a non-qualified retirement plan. + References No definition available. + Details
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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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- Definition Amount of cost (reversal of cost) for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(b)(4)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(b)(2)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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