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Commitments and Contingencies (Narrative) (Details) $ in Thousands | 2 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 22, 2018 USD ($) lease | Feb. 03, 2018 USD ($) | Jan. 28, 2017 USD ($) | Jan. 30, 2016 USD ($)
Commitments and Contingencies [Line Items] |  |  |  |
Lease renewal period, minimum (years) |  | 5 years |  |
Operating lease agreement extension term (years) |  | 10 years |  |
Operating lease agreement expiration period |  | 2033 |  |
Rent expense |  | $ 98,200 | $ 78,500 | $ 66,000
Contingent rents |  | 600 | $ 500 | $ 600
Operating Leases, Future Minimum Payments Due |  | 948,000 |  |
Purchase commitments |  | 4,900 |  |
Key Employees [Member] |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |
Maximum additional payments upon employee separation |  | $ 7,200 |  |
Subsequent Event [Member] |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |
Number Of Leases | lease | 15 |  |  |
Average Lease Term Period | 10 years |  |  |
Operating Leases, Future Minimum Payments Due | $ 28,900 |  |  |

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- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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- Definition The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 40 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77895616&loc=d3e36728-112689 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 25 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=77910666&loc=d3e35050-112683 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84164451&loc=d3e36991-112694 + Details
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