Aggregate dividends declared during the period for each share of common stock outstanding.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

+ References

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=124098289&loc=d3e6935-107765

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of paid and unpaid preferred stock dividends declared with the form of settlement in payment-in-kind (PIK).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817

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- Definition

Aggregate dividends declared during the period for each share of preferred stock outstanding.

+ References

No definition available.

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Shareholders' equity - Dividends (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended						9 Months Ended
	Oct. 30, 2021	Jul. 31, 2021	May 01, 2021	Oct. 31, 2020	Aug. 01, 2020	May 02, 2020	Oct. 30, 2021	Oct. 31, 2020	Jan. 30, 2021
Dividends Payable [Line Items]
Common stock, dividends (usd per share)	$ 0.18	$ 0.18	$ 0	$ 0	$ 0	$ 0	$ 0.36	$ 0
Dividends, common stock	$ 9.5	$ 9.5	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 19.0	$ 0.0
Dividends declared per preferred share (usd per share)	$ 13.14	$ 13.14	$ 13.14	$ 12.81	$ 12.66	$ 12.50	$ 39.42	$ 37.97
Dividends, preferred stock, paid-in-kind	$ 8.2	$ 8.2	$ 8.2	$ 8.0	$ 7.9	$ 7.8	$ 24.6	$ 23.7
Common Stock \| Accrued expenses and other current liabilities
Dividends Payable [Line Items]
Dividends payable	9.5						9.5
Series A Redeemable Convertible Preferred Stock \| Accrued expenses and other current liabilities
Dividends Payable [Line Items]
Dividends payable	$ 8.2			$ 8.0			$ 8.2	$ 8.0	$ 8.1