Acquisitions - Fair Value Measurement, Contingent Consideration, Significant Unobservable Inputs (Details) $ in Millions	Jan. 28, 2022 USD ($)	Oct. 29, 2021 USD ($)	Apr. 30, 2021 USD ($)	Jan. 29, 2021 USD ($)	Oct. 30, 2020 USD ($)	Apr. 24, 2020 USD ($)
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)
Contingent consideration, fair value	$ 147	$ 269	$ 270	$ 440	$ 461	$ 280
Revenue and other performance-based payments | Recurring | Level 3
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)
Contingent consideration, fair value	$ 114
Revenue and other performance-based payments | Minimum | Recurring | Level 3 | Discount rate
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.112
Revenue and other performance-based payments | Minimum | Recurring | Level 3 | Probability of payment
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.30
Revenue and other performance-based payments | Maximum | Recurring | Level 3 | Discount rate
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.272
Revenue and other performance-based payments | Maximum | Recurring | Level 3 | Probability of payment
Fair Value Inputs
Contingent consideration, significant unobservable inputs	1
Revenue and other performance-based payments | Weighted Average | Recurring | Level 3 | Discount rate
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.146
Revenue and other performance-based payments | Weighted Average | Recurring | Level 3 | Probability of payment
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.988
Product development and other milestone-based payments | Recurring | Level 3
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)
Contingent consideration, fair value	$ 33
Product development and other milestone-based payments | Recurring | Level 3 | Discount rate
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.055
Product development and other milestone-based payments | Minimum | Recurring | Level 3 | Probability of payment
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.70
Product development and other milestone-based payments | Maximum | Recurring | Level 3 | Probability of payment
Fair Value Inputs
Contingent consideration, significant unobservable inputs	1
Product development and other milestone-based payments | Weighted Average | Recurring | Level 3 | Discount rate
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.055
Product development and other milestone-based payments | Weighted Average | Recurring | Level 3 | Probability of payment
Fair Value Inputs
Contingent consideration, significant unobservable inputs	0.834