Description of completed date of sale.

No definition available.

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- Definition

Percentage of equity ownership interest sold.

+ References

No definition available.

+ Details

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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- Definition

Amount of the entity's equity method investment which has been sold.

+ References

No definition available.

+ Details

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- Definition

The difference between the carrying value and the sale price of equity securities, not separately or otherwise categorized as trading or available-for-sale. This element includes investments in which the entity holds a small ownership stake (generally, less than 20% of the shares outstanding) and cannot exert significant influence.

+ References

No definition available.

+ Details

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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.

+ Details

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685

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Joint Ventures and Investments - Consolidated Joint Ventures (Parenthetical) (Detail) - USD ($) $ in Millions	1 Months Ended		3 Months Ended			6 Months Ended
	Mar. 31, 2021	Feb. 28, 2021	Mar. 31, 2021	Sep. 30, 2020	Mar. 31, 2020	Jun. 30, 2020
Umbro China Limited
Schedule Of Investments [Line Items]
Gain on sale of equity investments				$ 59.6
Starter China Limited
Schedule Of Investments [Line Items]
Gain on sale of equity investments				$ 14.5
Description of completed date of sale			Company completed the sale of Starter China in September, 2020
Danskin China Limited
Schedule Of Investments [Line Items]
Percentage of equity ownership interest sold			10.00%		10.00%
Danskin China Limited \| Li Ning Sports (Hong Kong) Company Ltd
Schedule Of Investments [Line Items]
Percentage of equity ownership interest sold			10.00%			10.00%
Sale of ownership interest			$ 1.8			$ 1.6
Lee Cooper China
Schedule Of Investments [Line Items]
Gain on sale of equity investments	$ 15.0	$ 15.0
Pony International, LLC.
Schedule Of Investments [Line Items]
Ownership interest acquired	25.00%		25.00%		25.00%
Iconix's Ownership %			100.00%