SUMMARY OF ACCOUNTING POLICIES - Intangible Assets (Details) - USD ($)		12 Months Ended
	Dec. 01, 2021	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Components of acquired intangible assets
Intangible assets residual value		$ 0
Gross carrying amount		704,000,000	$ 526,000,000
Accumulated Amortization		(293,000,000)	(313,000,000)
Total amortization expense		411,000,000	213,000,000
Intangible amortization		67,900,000	61,800,000	$ 64,100,000
Intangible assets fully amortized and removed		81,400,000
Foreign currency translation adjustments		7,100,000
Estimated future annual amortization expense for acquired intangible assets
2023		87,000,000
2024		72,000,000
2025		65,000,000
2026		44,000,000
2027		37,000,000
Thereafter		106,000,000
Total amortization expense		411,000,000	213,000,000
Anord Mardix
Components of acquired intangible assets
Finite-lived intangible assets	$ 273,000,000	$ 273,000,000
Customer-related intangibles
Components of acquired intangible assets
Intangible assets, weighted average useful life		6 years 9 months 18 days
Gross carrying amount		$ 385,000,000	276,000,000
Accumulated Amortization		(157,000,000)	(154,000,000)
Total amortization expense		228,000,000	122,000,000
Estimated future annual amortization expense for acquired intangible assets
Total amortization expense		228,000,000	122,000,000
Customer-related intangibles | Anord Mardix
Components of acquired intangible assets
Finite-lived intangible assets	$ 147,000,000	$ 147,000,000
Intangible assets, weighted average useful life	8 years 8 months 12 days
Customer-related intangibles | Maximum
Components of acquired intangible assets
Useful life		10 years
Licenses and other intangibles
Components of acquired intangible assets
Intangible assets, weighted average useful life		6 years 9 months 18 days
Gross carrying amount		$ 319,000,000	250,000,000
Accumulated Amortization		(136,000,000)	(159,000,000)
Total amortization expense		183,000,000	91,000,000
Estimated future annual amortization expense for acquired intangible assets
Total amortization expense		183,000,000	$ 91,000,000
Licenses and other intangibles | Anord Mardix
Components of acquired intangible assets
Finite-lived intangible assets	$ 126,000,000	$ 126,000,000
Intangible assets, weighted average useful life	8 years 10 months 24 days