Leases - Cash flow and other information (Details) $ in Thousands	12 Months Ended
Feb. 01, 2020 USD ($)
Supplemental cash flow and other information related to operating leases
Cash paid for operating leases	$ 49,704
Right of use assets obtained in exchange for new operating lease liabilities	$ 82,954
Weighted average remaining lease term - operating leases	5 years 1 month 17 days
Weighted average discount rate - operating leases (as a percent)	3.49%

n/a

No definition available.

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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-Publisher FASB
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- Definition

Weighted average discount rate for operating lease calculated at point in time.

+ References

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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