XML 94 R76.htm IDEA: XBRL DOCUMENT v3.19.2
Derivatives and Currency Exchange Risk Management , Gross Gains (Losses) Recognized in AOCI and Recognized in Income (Details) - USD ($)
$ in Millions
12 Months Ended
Apr. 26, 2019
Apr. 27, 2018
Apr. 28, 2017
Derivative Instruments, Gain (Loss) [Line Items]      
Recognized in AOCI, Cash flow hedges $ 401 $ (218) $ 127
Recognized in AOCI, Net investment hedges 88 0 0
Currency exchange rate contracts | Cash flow hedges      
Derivative Instruments, Gain (Loss) [Line Items]      
Recognized in AOCI, Cash flow hedges 615 (404) 342
Currency exchange rate contracts | Net investment hedges      
Derivative Instruments, Gain (Loss) [Line Items]      
Recognized in AOCI, Net investment hedges 88 0 0
Currency exchange rate contracts | Other operating expense, net | Cash flow hedges      
Derivative Instruments, Gain (Loss) [Line Items]      
Recognized in Income, Cash flow hedges 108 (69) 173
Currency exchange rate contracts | Other operating expense, net | Net investment hedges      
Derivative Instruments, Gain (Loss) [Line Items]      
Recognized in Income, Net investment hedges $ 12 $ 0 $ 0