FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions		3 Months Ended			6 Months Ended
		Aug. 02, 2020	May 03, 2020	Aug. 04, 2019	Aug. 02, 2020	Aug. 04, 2019	Feb. 02, 2020	Feb. 03, 2019
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents		$ 1,394.3		$ 433.5	$ 1,394.3	$ 433.5	$ 503.4
Short-term borrowings		70.6		183.2	70.6	183.2	49.6
Long-term debt (including portion classified as current), carrying amount		3,513.1		2,784.2	3,513.1	2,784.2	2,707.7
Noncash impairment charges	[1]				961.8
Cash and cash equivalents		1,394.3		433.5	1,394.3	433.5	503.4	$ 452.0
Short-term borrowings		70.6		183.2	70.6	183.2	49.6
Long-term debt (including portion classified as current), carrying amount		3,513.1		2,784.2	3,513.1	2,784.2	2,707.7
Goodwill and other intangible asset impairments		0.0		0.0	933.5	0.0
Goodwill, Impairment Loss					879.0
Impairment of Long-Lived Assets Held-for-use					23.2	87.8
Karl Lagerfeld [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity Method Investment, Other than Temporary Impairment					12.3
Operating lease right-of-use assets [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-lived Assets, Carrying Amount				93.8		93.8
Noncash impairment charges						77.0
Property, Plant and Equipment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impairment of Long-Lived Assets Held-for-use					16.0
Property, Plant and Equipment [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-lived Assets, Carrying Amount		17.1		10.8	17.1	10.8
Noncash impairment charges						10.8
Total Assets, Fair Value		1.1		0.0	1.1	0.0
Impairment of Long-Lived Assets Held-for-use					23.2
Property, Plant and Equipment [Member] | Fair Value, Nonrecurring [Member] | Heritage Retail Exit [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-lived Assets, Carrying Amount		7.2			7.2
Total Assets, Fair Value		0.0			0.0
Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					969.0	87.8
Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member] | Goodwill and Other Intangible Assets Impairments [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill and other intangible asset impairments					933.5
Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member] | Selling, General and Administrative Expenses [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impairment of Long-Lived Assets Held-for-use					23.2
Trademarks | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-lived Assets, Carrying Amount		95.9			95.9
Total Assets, Fair Value		48.7			48.7
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)			$ 47.2		47.2
Other Intangible Assets | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-lived Assets, Carrying Amount		7.3			7.3
Impairment of Intangible Assets, Finite-lived					7.3
Equity Method Investments | Fair Value, Nonrecurring [Member] | Karl Lagerfeld [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity Method Investment, Other than Temporary Impairment					12.3
Goodwill [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-lived Assets, Carrying Amount		1,531.6			1,531.6
Total Assets, Fair Value		652.6			652.6
Goodwill, Impairment Loss			879.0
Estimate of Fair Value Measurement
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents, fair value		1,394.3		433.5	1,394.3	433.5	503.4
Short-term borrowings, fair value		70.6		183.2	70.6	183.2	49.6
Long-term debt (including portion classified as current), fair value		3,552.3		2,949.6	3,552.3	2,949.6	2,869.7
Estimate of Fair Value Measurement | Fair Value, Recurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency forward exchange contracts, assets		5.8		40.5	5.8	40.5	23.3
Interest rate swap agreements, assets		0.0		0.3	0.0	0.3	0.1
Total Assets, Fair Value		5.8		40.8	5.8	40.8	23.4
Foreign currency forward exchange contracts, liabilities		30.0		3.9	30.0	3.9	2.2
Interest rate swap agreements, liabilities		11.2		7.0	11.2	7.0	5.9
Total Liabilities		41.2		10.9	41.2	10.9	8.1
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency forward exchange contracts, assets		5.8		40.5	5.8	40.5	23.3
Interest rate swap agreements, assets		0.0		0.3	0.0	0.3	0.1
Total Assets, Fair Value		5.8		40.8	5.8	40.8	23.4
Foreign currency forward exchange contracts, liabilities		30.0		3.9	30.0	3.9	2.2
Interest rate swap agreements, liabilities		11.2		7.0	11.2	7.0	5.9
Total Liabilities		41.2		10.9	41.2	10.9	$ 8.1
Fair Value, Inputs, Level 3 [Member] | Operating lease right-of-use assets [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets, Fair Value				16.8		16.8
Fair Value, Inputs, Level 3 [Member] | Property, Plant and Equipment [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets, Fair Value		1.1		$ 0.0	1.1	0.0
Fair Value, Inputs, Level 3 [Member] | Trademarks | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets, Fair Value		48.7			48.7
Fair Value, Inputs, Level 3 [Member] | Other Intangible Assets | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets, Fair Value		0.0			0.0
Fair Value, Inputs, Level 3 [Member] | Equity Method Investments | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets, Fair Value		0.0			0.0
Fair Value, Inputs, Level 3 [Member] | Goodwill [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets, Fair Value		652.6			652.6
Calvin Klein North America [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill and other intangible asset impairments					289.9
Goodwill, Impairment Loss					287.3
Calvin Klein North America [Member] | Property, Plant and Equipment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					3.2
Calvin Klein North America [Member] | Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					293.1	32.6
Calvin Klein North America [Member] | Goodwill [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, Impairment Loss			287.3
Tommy Hilfiger North America [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, Impairment Loss					0.0
Tommy Hilfiger North America [Member] | Property, Plant and Equipment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					4.1
Tommy Hilfiger North America [Member] | Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					4.1	49.6
Tommy Hilfiger International [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, Impairment Loss					0.0
Tommy Hilfiger International [Member] | Property, Plant and Equipment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					3.1
Tommy Hilfiger International [Member] | Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					3.1
Calvin Klein International [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill and other intangible asset impairments					394.0
Goodwill, Impairment Loss					394.0
Calvin Klein International [Member] | Property, Plant and Equipment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					1.8
Calvin Klein International [Member] | Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					395.8	$ 5.6
Calvin Klein International [Member] | Goodwill [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, Impairment Loss			394.0
Heritage Brands Retail [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, Impairment Loss					0.0
Heritage Brands Retail [Member] | Property, Plant and Equipment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					3.8
Heritage Brands Retail [Member] | Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					11.0
Heritage Brands Wholesale [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill and other intangible asset impairments		$ 249.6
Goodwill, Impairment Loss					197.7
Heritage Brands Wholesale [Member] | Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					249.6
Heritage Brands Wholesale [Member] | Goodwill [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, Impairment Loss			$ 197.7
Corporate Segment [Member] | Long-lived Assets, Other [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncash impairment charges					$ 12.3

[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.