Restructuring and Other Costs - Schedule of Restructuring and other costs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Oct. 01, 2021	Oct. 02, 2020	Oct. 01, 2021	Oct. 02, 2020
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs	$ 5	$ 14	$ 12	$ 141
Continuing Operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs	5	14	12	141
Discontinued operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs		28		66
Severance and termination benefit costs \| Continuing Operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs	1	4	4	18
Severance and termination benefit costs \| Discontinued operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs		27		64
Contract cancellation charges \| Continuing Operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs	0	1	1	49
Stock-based compensation charges \| Continuing Operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs	0	1	0	8
Asset write-offs \| Continuing Operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs	0	3	0	58
Other exit and disposal costs \| Continuing Operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs	$ 4	5	$ 7	8
Separation costs \| Discontinued operations
Restructuring Cost and Reserve [Line Items]
Restructuring, transition and other costs		$ 1		$ 2