XML 92 R79.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Segment Information (Details 2) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Jun. 30, 2018 | Jul. 01, 2017
Segment Reporting Information [Line Items] |  |
Inventory-Related Charges | $ 0.0 | $ (0.7)
North America segment [Member] |  |
Segment Reporting Information [Line Items] |  |
Inventory-Related Charges | $ 0.0 | $ (0.7)

X
- Definition Inventory-related charges associated with restructuring. + References No definition available. + Details
Name: | rl_InventoryRelatedCharges
Namespace Prefix: | rl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rl_NorthAmericaSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |