XML 17 R51.htm IDEA: XBRL DOCUMENT v3.19.3
Supplemental Financial Information - Accrued expenses (Detail) - USD ($)
$ in Millions
Oct. 25, 2019
Apr. 26, 2019
Payables And Accruals [Abstract]    
Accrued compensation and benefits $ 279 $ 433
Product warranty liabilities 26 25
Operating lease liabilities 49 0
Other current liabilities 252 393
Accrued expenses $ 606 $ 851