Integration (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 28, 2019	Dec. 29, 2018
Business Acquisition [Line Items]
Integration and acquisition costs	$ 3.9	$ 15.2	$ 8.2	$ 34.7
Cost of Sales
Business Acquisition [Line Items]
Integration and acquisition costs	1.5	3.5	5.6	4.1
SG&A expenses
Business Acquisition [Line Items]
Integration and acquisition costs	2.4	11.7	2.6	30.6
Non-cash charges related to inventory, organization costs and purchase accounting adjustments
Business Acquisition [Line Items]
Integration and acquisition costs		4.8		6.2
Kate Spade | Cost of Sales
Business Acquisition [Line Items]
Integration and acquisition costs		2.5		1.1
Kate Spade | SG&A expenses
Business Acquisition [Line Items]
Integration and acquisition costs	0.7	3.7	0.8	7.1
Stuart Weitzman | Cost of Sales
Business Acquisition [Line Items]
Integration and acquisition costs	1.5	1.0	4.3	1.0
Stuart Weitzman | SG&A expenses
Business Acquisition [Line Items]
Integration and acquisition costs	0.3	0.6	(2.1)	12.1
Coach | Cost of Sales
Business Acquisition [Line Items]
Integration and acquisition costs		0.0		2.0
Coach | SG&A expenses
Business Acquisition [Line Items]
Integration and acquisition costs	(0.4)		(0.1)
Corporate | SG&A expenses
Business Acquisition [Line Items]
Integration and acquisition costs	1.8	$ 7.4	4.0	$ 11.4
Kate Spade | Non-cash charges related to inventory, organization costs and purchase accounting adjustments
Business Acquisition [Line Items]
Restructuring costs	1.1		3.9
Kate Spade | Kate Spade | Cost of Sales
Business Acquisition [Line Items]
Integration and acquisition costs	0.0		1.2
Kate Spade | Coach | Cost of Sales
Business Acquisition [Line Items]
Integration and acquisition costs	0.0		0.1
Minimum | Kate Spade
Business Acquisition [Line Items]
Expected integration costs	5.0		5.0
Maximum | Kate Spade
Business Acquisition [Line Items]
Expected integration costs	$ 10.0		$ 10.0