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Acquisitions - Additional Information (Details) |  |  | 3 Months Ended | 7 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Nov. 01, 2017 USD ($) | May 31, 2016 USD ($) | Dec. 30, 2017 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2016 USD ($) | Dec. 30, 2017 USD ($) | Dec. 31, 2016 USD ($) | Nov. 01, 2017 £ / shares
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Total revenue |  |  | $ 1,440,100,000 | $ 1,352,800,000 |  | $ 3,539,100,000 | $ 3,428,900,000 |
Net income |  |  | 219,400,000 | 271,300,000 |  | 547,800,000 | 579,300,000 |
Jimmy Cho PLC |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Total transaction value in a business acquisition | $ 1,447,400,000 |  |  |  |  |  |  |
Transaction costs |  |  | 22,200,000 |  |  | 39,600,000 |  |
Fair value of acquisition consideration | 1,181,200,000 |  |  |  |  |  |  |
Transition costs related to acquisition |  |  | 3,400,000 |  |  |  | 11,300,000 |
Michael Kors (HK) Limited |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Transaction costs |  |  |  |  |  |  | 11,300,000 |
Ownership interest (percentage) |  | 100.00% |  |  |  |  |  |
Fair value of acquisition consideration |  | $ 500,000,000 |  |  |  |  |  |
Revenue of acquiree since acquisition date |  |  | 79,800,000 | 65,700,000 | $ 137,700,000 | 216,500,000 |  |
Net income (loss) of acquiree since acquisition date |  |  | $ 400,000 | (5,300,000) | $ (11,300,000) | 2,800,000 |  |
MK Panama |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Total transaction value in a business acquisition |  |  |  |  |  | $ 500,000 |  |
Percentage of ownership interest after acquisition |  |  | 75.00% |  |  | 75.00% |  |
Michael Kors Bidco | Subsidiaries | Jimmy Cho PLC |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Purchase price per share (in gbp per share) | £ / shares |  |  |  |  |  |  |  | £ 2.30
Total transaction value in a business acquisition | 1,447,000,000 |  |  |  |  |  |  |
Jimmy Choo |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Total revenue |  |  | $ 114,700,000 | $ 0 |  | $ 114,700,000 | $ 0 |
Net income |  |  | $ 8,100,000 |  |  |  |  |
Term Loan Facility | Unsecured debt |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Aggregate principal amount | $ 1,000,000,000.000 |  |  |  |  |  |  |

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