Accounts receivable, net - Allowance for Credit Losses (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 0.0
Charge-offs, net	(0.6)
Recoveries	0.0
Reversal of allowance on receivables sold	0.0	$ 0.0	$ (160.4)
Ending balance	$ 25.5	0.0
Consumer Portfolio Segment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance		$ 0.0	113.5
Charge-offs, net			(56.3)
Recoveries			(4.2)
Provision			54.6
Reversal of allowance on receivables sold			(107.6)
Ending balance			$ 0.0

Financing Receivable, Allowance for Credit Losses, Reversal

No definition available.

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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Balance Type:	credit
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- Definition

Amount of increase in allowance for credit loss on financing receivable from recovery.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of writeoff of financing receivable, charged against allowance for credit loss.

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- Definition

Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

+ References

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