Summary of Significant Accounting Policies - Schedule of Accrued Liabilities (Details) - USD ($) $ in Thousands	Feb. 02, 2020	Feb. 03, 2019
Accounting Policies [Abstract]
Outbound fulfillment	$ 182,589	$ 147,610
Advertising and marketing	96,836	85,421
Accrued expenses and other	138,064	78,119
Total accrued expenses and other current liabilities	$ 417,489	$ 311,150

Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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