XML 37 R61.htm IDEA: XBRL DOCUMENT v2.4.1.9
Financial Instruments (Details Textual) (USD $)
In Millions, unless otherwise specified
9 Months Ended
Dec. 27, 2014
counterparty
Dec. 28, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Number of counterparties to master netting arrangements 8rl_Numberofcounterpartiestomasternettingarrangements  
Gain on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring   $ 2us-gaap_GainOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring
Net gains (losses) deferred in AOCI for derivative financial instruments expected to be recognized in the earnings over the next 12 months $ 33us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths  
Maximum length of time hedged in cash flow hedge 2 years  
Foreign currency exchange forward contracts maturities, minimum 2 months  
Foreign currency exchange forward contract maturities, maximum 2 years