FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Nov. 30, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following tables present information about the Company's financial assets measured at fair value on a recurring basis as of November 30, 2023 and May 31, 2023, and indicate the level in the fair value hierarchy in which the Company classifies the fair value measurement:

	NOVEMBER 30, 2023
(Dollars in millions)	ASSETS AT FAIR VALUE		CASH AND EQUIVALENTS		SHORT-TERM INVESTMENTS
Cash	$	1,603	$	1,603	$	—
Level 1:
U.S. Treasury securities	1,420		—		1,420
Level 2:
Commercial paper and bonds	550		18		532
Money market funds	5,653		5,653		—
Time deposits	652		645		7
U.S. Agency securities	49		—		49
Total Level 2	6,904		6,316		588
TOTAL	$	9,927	$	7,919	$	2,008

	MAY 31, 2023
(Dollars in millions)	ASSETS AT FAIR VALUE		CASH AND EQUIVALENTS		SHORT-TERM INVESTMENTS
Cash	$	1,767	$	1,767	$	—
Level 1:
U.S. Treasury securities	2,655		—		2,655
Level 2:
Commercial paper and bonds	543		15		528
Money market funds	5,157		5,157		—
Time deposits	507		502		5
U.S. Agency securities	46		—		46
Total Level 2	6,253		5,674		579
TOTAL	$	10,675	$	7,441	$	3,234

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following tables present information about the Company's derivative assets and liabilities measured at fair value on a recurring basis and indicate the level in the fair value hierarchy in which the Company classifies the fair value measurement:

	NOVEMBER 30, 2023
	DERIVATIVE ASSETS						DERIVATIVE LIABILITIES
(Dollars in millions)	ASSETS AT FAIR VALUE		OTHER CURRENT ASSETS		OTHER LONG-TERM ASSETS		LIABILITIES AT FAIR VALUE		ACCRUED LIABILITIES		OTHER LONG-TERM LIABILITIES
Level 2:
Foreign exchange forwards and options(1)	$	371	$	322	$	49	$	202	$	162	$	40

(1)If the foreign exchange derivative instruments had been netted on the Unaudited Condensed Consolidated Balance Sheets, the asset and liability positions each would have been reduced by $180 million as of November 30, 2023. As of that date, no amount of cash collateral had been received or posted on the derivative asset and liability balances related to these foreign exchange derivative instruments.

	MAY 31, 2023
	DERIVATIVE ASSETS						DERIVATIVE LIABILITIES
(Dollars in millions)	ASSETS AT FAIR VALUE		OTHER CURRENT ASSETS		OTHER LONG-TERM ASSETS		LIABILITIES AT FAIR VALUE		ACCRUED LIABILITIES		OTHER LONG-TERM LIABILITIES
Level 2:
Foreign exchange forwards and options(1)	$	557	$	493	$	64	$	180	$	128	$	52

(1)If the foreign exchange derivative instruments had been netted on the Consolidated Balance Sheets, the asset and liability positions each would have been reduced by $178 million as of May 31, 2023. As of that date, the Company received $36 million of cash collateral from counterparties related to foreign exchange derivative instruments. No amount of collateral was posted on the derivative liability balance as of May 31, 2023.

The following tables present the fair values of derivative instruments included within the Unaudited Condensed Consolidated Balance Sheets:

	DERIVATIVE ASSETS
	BALANCE SHEET LOCATION	NOVEMBER 30,		MAY 31,
(Dollars in millions)		2023		2023
Derivatives formally designated as hedging instruments:
Foreign exchange forwards and options	Prepaid expenses and other current assets	$	309	$	480
Foreign exchange forwards and options	Deferred income taxes and other assets	49		64
Total derivatives formally designated as hedging instruments		358		544
Derivatives not designated as hedging instruments:
Foreign exchange forwards and options	Prepaid expenses and other current assets	13		13
Total derivatives not designated as hedging instruments		13		13
TOTAL DERIVATIVE ASSETS		$	371	$	557
	DERIVATIVE LIABILITIES
	BALANCE SHEET LOCATION	NOVEMBER 30,		MAY 31,
(Dollars in millions)		2023		2023
Derivatives formally designated as hedging instruments:
Foreign exchange forwards and options	Accrued liabilities	$	138	$	93
Foreign exchange forwards and options	Deferred income taxes and other liabilities	40		52
Total derivatives formally designated as hedging instruments		178		145
Derivatives not designated as hedging instruments:
Foreign exchange forwards and options	Accrued liabilities	24		35
Total derivatives not designated as hedging instruments		24		35
TOTAL DERIVATIVE LIABILITIES		$	202	$	180