GOODWILL AND OTHER INTANGIBLE ASSETS (Details) - USD ($) $ in Millions		3 Months Ended	6 Months Ended		12 Months Ended
		May 03, 2020	Aug. 02, 2020	Aug. 04, 2019	Feb. 02, 2020
Goodwill [Roll Forward]
Goodwill, net, beginning of period		$ 3,677.6	$ 3,677.6
Impairment			(879.0)
Goodwill, net, end of period			2,885.4	$ 3,736.9	$ 3,677.6
Noncash impairment charges	[1]		961.8
Tradename, Carrying Amount			2,846.6	$ 2,834.5	2,830.2
Impairment of Intangible Assets (Excluding Goodwill)			54.5
Calvin Klein Licensing and Advertising International [Member]
Goodwill [Roll Forward]
Goodwill, net, end of period		143.4
Calvin Klein Licensing and Advertising International [Member] | 100 bps change in annual revenue growth rate [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		20.0
Calvin Klein Licensing and Advertising International [Member] | 100 bps change in weighted average cost of capital [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		15.0
Calvin Klein Wholesale North America [Member]
Goodwill [Roll Forward]
Goodwill, net, end of period		162.3
Calvin Klein Wholesale North America [Member] | 100 bps change in annual revenue growth rate [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		80.0
Calvin Klein Wholesale North America [Member] | 100 bps change in weighted average cost of capital [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		60.0
Calvin Klein International [Member]
Goodwill [Roll Forward]
Goodwill, net, end of period		346.9
Calvin Klein International [Member] | 100 bps change in annual revenue growth rate [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		140.0
Calvin Klein International [Member] | 100 bps change in weighted average cost of capital [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		$ 125.0
Tommy Hilfiger International [Member]
Goodwill and Other Intangible Assets [Line Items]
Percentage of fair value in excess of carrying amount		5.00%
Goodwill [Roll Forward]
Goodwill, net, end of period		$ 1,557.5
Carrying value of reporting unit		2,948.5
Tommy Hilfiger International [Member] | 100 bps change in annual revenue growth rate [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		355.0
Tommy Hilfiger International [Member] | 100 bps change in weighted average cost of capital [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		320.0
Fair Value, Nonrecurring [Member] | Customer relationships
Goodwill [Roll Forward]
Impairment of Intangible Assets, Finite-lived		7.3
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Customer relationships
Goodwill [Roll Forward]
Total Assets, Fair Value		0.0
Goodwill [Member] | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Impairment		(879.0)
Total Assets, Fair Value			652.6
Tradename, Carrying Amount			1,531.6
Goodwill [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Goodwill [Roll Forward]
Total Assets, Fair Value			652.6
Tradenames [Member] | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Total Assets, Fair Value			48.7
Tradename, Carrying Amount			95.9
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)		$ 47.2	47.2
Tradenames [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Goodwill [Roll Forward]
Total Assets, Fair Value			48.7
Other Intangible Assets | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Tradename, Carrying Amount			7.3
Impairment of Intangible Assets, Finite-lived			7.3
Other Intangible Assets | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Goodwill [Roll Forward]
Total Assets, Fair Value			0.0
Goodwill [Member] | Input 1 [Member]
Goodwill [Roll Forward]
Discount Rate for Estimated Future Operating Cash Flows		10.00%
Goodwill [Member] | Input 2 [Member]
Goodwill [Roll Forward]
Discount Rate for Estimated Future Operating Cash Flows		10.50%
Goodwill [Member] | Input 3 [Member]
Goodwill [Roll Forward]
Discount Rate for Estimated Future Operating Cash Flows		11.00%
Tradenames [Member]
Goodwill [Roll Forward]
Discount Rate for Estimated Future Operating Cash Flows		10.00%
Other Intangible Assets
Goodwill and Other Intangible Assets [Line Items]
Percentage of fair value in excess of carrying amount		85.00%
ARROW tradename [Member] | 100 bps change in annual revenue growth rate [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		$ 5.0
ARROW tradename [Member] | 100 bps change in weighted average cost of capital [Member]
Goodwill and Other Intangible Assets [Line Items]
Change in Estimated Fair Value		5.0
ARROW tradename [Member] | Tradenames [Member] | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Total Assets, Fair Value		43.3
Tradename, Carrying Amount		78.9
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)		35.6
Geoffrey Beene tradename [Member] | Tradenames [Member] | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Total Assets, Fair Value		5.4
Tradename, Carrying Amount		17.0
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)		11.6
Calvin Klein North America [Member]
Goodwill [Roll Forward]
Goodwill, gross, beginning of period		780.4	780.4
Accumulated impairment losses, beginning of period		0.0	0.0
Goodwill, net, beginning of period		780.4	780.4
Impairment			(287.3)
Currency translation and other			1.3
Goodwill, gross, end of period			781.7		780.4
Accumulated impairment losses, end of period			(287.3)		0.0
Goodwill, net, end of period			494.4		780.4
Calvin Klein North America [Member] | Fair Value, Nonrecurring [Member] | Customer relationships
Goodwill [Roll Forward]
Impairment of Intangible Assets, Finite-lived		2.6
Calvin Klein North America [Member] | Goodwill [Member] | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Impairment		(287.3)
Calvin Klein International [Member]
Goodwill [Roll Forward]
Goodwill, gross, beginning of period		896.1	896.1
Accumulated impairment losses, beginning of period		0.0	0.0
Goodwill, net, beginning of period		896.1	896.1
Impairment			(394.0)
Currency translation and other			(3.7)
Goodwill, gross, end of period			892.4		896.1
Accumulated impairment losses, end of period			(394.0)		0.0
Goodwill, net, end of period			498.4		896.1
Calvin Klein International [Member] | Goodwill [Member] | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Impairment		(394.0)
Tommy Hilfiger North America [Member]
Goodwill [Roll Forward]
Goodwill, gross, beginning of period		204.4	204.4
Accumulated impairment losses, beginning of period		0.0	0.0
Goodwill, net, beginning of period		204.4	204.4
Impairment			0.0
Currency translation and other			(1.4)
Goodwill, gross, end of period			203.0		204.4
Accumulated impairment losses, end of period			0.0		0.0
Goodwill, net, end of period			203.0		204.4
Tommy Hilfiger International [Member]
Goodwill [Roll Forward]
Goodwill, gross, beginning of period		1,598.3	1,598.3
Accumulated impairment losses, beginning of period		0.0	0.0
Goodwill, net, beginning of period		1,598.3	1,598.3
Impairment			0.0
Currency translation and other			91.3
Goodwill, gross, end of period			1,689.6		1,598.3
Accumulated impairment losses, end of period			0.0		0.0
Goodwill, net, end of period			1,689.6		1,598.3
Heritage Brands Wholesale [Member]
Goodwill [Roll Forward]
Goodwill, gross, beginning of period		198.4	198.4
Accumulated impairment losses, beginning of period		0.0	0.0
Goodwill, net, beginning of period		198.4	198.4
Impairment			(197.7)
Currency translation and other			(0.7)
Goodwill, gross, end of period			197.7		198.4
Accumulated impairment losses, end of period			(197.7)		0.0
Goodwill, net, end of period			0.0		198.4
Heritage Brands Wholesale [Member] | Fair Value, Nonrecurring [Member] | Customer relationships
Goodwill [Roll Forward]
Impairment of Intangible Assets, Finite-lived		4.7
Heritage Brands Wholesale [Member] | Goodwill [Member] | Fair Value, Nonrecurring [Member]
Goodwill [Roll Forward]
Impairment		(197.7)
Heritage Brands Retail [Member]
Goodwill [Roll Forward]
Goodwill, gross, beginning of period		11.9	11.9
Accumulated impairment losses, beginning of period		(11.9)	(11.9)
Goodwill, net, beginning of period		0.0	0.0
Impairment			0.0
Currency translation and other
Goodwill, gross, end of period			11.9		11.9
Accumulated impairment losses, end of period			(11.9)		(11.9)
Goodwill, net, end of period			0.0		0.0
Operating Segments
Goodwill [Roll Forward]
Goodwill, gross, beginning of period		3,689.5	3,689.5
Accumulated impairment losses, beginning of period		(11.9)	(11.9)
Goodwill, net, beginning of period		$ 3,677.6	3,677.6
Impairment			(879.0)
Currency translation and other			86.8
Goodwill, gross, end of period			3,776.3		3,689.5
Accumulated impairment losses, end of period			(890.9)		(11.9)
Goodwill, net, end of period			$ 2,885.4		$ 3,677.6
Australia Acquisition [Member] | License Agreements [Member]
Goodwill [Roll Forward]
Discount Rate for Estimated Future Operating Cash Flows		10.00%

[1] (Loss) Income before interest and taxes was significantly negatively impacted by the COVID-19 pandemic, including as a result of the unprecedented decline in revenue noted above. As well, (loss) income before interest and taxes for the twenty-six weeks ended August 2, 2020 was significantly adversely impacted by $961.8 million of noncash impairment charges related to goodwill, tradenames, other intangible assets, store assets and an equity method investment resulting from the significant adverse impacts of the COVID-19 on the Company’s business.