BALANCE SHEET ITEMS - Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions	Oct. 01, 2021	Mar. 31, 2021
Goodwill [Line Items]
Gross Carrying Amount	$ 447	$ 526
Accumulated Amortization	(265)	(313)
Total amortization expense	182	213
Customer-related intangibles
Goodwill [Line Items]
Gross Carrying Amount	245	276
Accumulated Amortization	(139)	(154)
Total amortization expense	106	122
Licenses and other intangibles
Goodwill [Line Items]
Gross Carrying Amount	202	250
Accumulated Amortization	(126)	(159)
Total amortization expense	$ 76	$ 91