v3.6.0.2
Document and Entity Information - shares
9 Months Ended
Dec. 31, 2016
Feb. 03, 2017
Entity Registrant Name RALPH LAUREN CORP  
Entity Central Index Key 0001037038  
Document Type 10-Q  
Document Period End Date Dec. 31, 2016  
Amendment Flag false  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q3  
Current Fiscal Year End Date --04-01  
Entity Filer Category Large Accelerated Filer  
Class A common stock    
Entity Common Stock, Shares Outstanding   56,331,353
Class B common stock    
Entity Common Stock, Shares Outstanding   25,881,276