Restructuring, Transition and Other Costs (Schedule of the Restructuring and Separation Liabilities Summary) (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 29, 2018	Jun. 30, 2017
Restructuring Cost and Reserve [Line Items]
Severance and termination benefit costs	$ 12	$ 27
Other exit and disposal costs	9	32
Asset write-offs	2	1
Transition costs	73	28
Total restructuring, transition and other costs	96	$ 88
Fiscal 2017 Plan:
Restructuring Reserve [Roll Forward]
March 30, 2018	25
Additional Accruals, Net of Adjustments	21
Cash Payments	(20)
June 29, 2018	26
Cumulative Incurred to Date	289
Fiscal 2017 Plan: | Severance and termination benefit costs
Restructuring Reserve [Roll Forward]
March 30, 2018	10
Additional Accruals, Net of Adjustments	12
Cash Payments	(12)
June 29, 2018	10
Cumulative Incurred to Date	149
Fiscal 2017 Plan: | Other exit and disposal costs
Restructuring Reserve [Roll Forward]
March 30, 2018	15
Additional Accruals, Net of Adjustments	9
Cash Payments	(8)
June 29, 2018	16
Cumulative Incurred to Date	$ 140