Document and Entity Information - shares
9 Months Ended
Dec. 28, 2019
Jan. 31, 2020
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Dec. 28, 2019  
Document Transition Report false  
Entity File Number 001-13057  
Entity Registrant Name Ralph Lauren Corporation  
Entity Central Index Key 0001037038  
Current Fiscal Year End Date --03-28  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q3  
Amendment Flag false  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 13-2622036  
Entity Address, Address Line One 650 Madison Avenue,  
Entity Address, City or Town New York,  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10022  
City Area Code 212  
Local Phone Number 318-7000  
Title of 12(b) Security Class A Common Stock, $.01 par value  
Trading Symbol RL  
Security Exchange Name NYSE  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Class A common stock    
Entity Common Stock, Shares Outstanding   48,861,815
Class B common stock    
Entity Common Stock, Shares Outstanding   24,881,276