FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Nov. 30, 2024

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, 2024 and May 31, 2024, and indicate the level in the fair value hierarchy in which the Company classifies the fair value measurement:

	NOVEMBER 30, 2024
(Dollars in millions)	ASSETS AT FAIR VALUE		CASH AND EQUIVALENTS		SHORT-TERM INVESTMENTS
Cash	$	1,372	$	1,372	$	—
Level 1:
U.S. Treasury securities	1,167		18		1,149
Level 2:
Commercial paper and bonds	632		32		600
Money market funds	5,975		5,975		—
Time deposits	606		582		24
U.S. Agency securities	9		—		9
Total Level 2	7,222		6,589		633
TOTAL	$	9,761	$	7,979	$	1,782

	MAY 31, 2024
(Dollars in millions)	ASSETS AT FAIR VALUE		CASH AND EQUIVALENTS		SHORT-TERM INVESTMENTS
Cash	$	1,222	$	1,222	$	—
Level 1:
U.S. Treasury securities	1,175		155		1,020
Level 2:
Commercial paper and bonds	591		17		574
Money market funds	8,119		8,119		—
Time deposits	440		347		93
U.S. Agency securities	35		—		35
Total Level 2	9,185		8,483		702
TOTAL	$	11,582	$	9,860	$	1,722

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, 2024
	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	$	434	$	123	$	106	$	99	$	7
Interest rate swaps(1)	36		—		36		—		—		—
TOTAL	$	593	$	434	$	159	$	106	$	99	$	7

(1)If the derivative instruments had been netted on the Unaudited Condensed Consolidated Balance Sheets, the asset and liability positions each would have been reduced by $106 million as of November 30, 2024. As of that date, the Company received $311 million of cash collateral and $38 million of securities from various counterparties on the derivative asset balance. No collateral was posted on the derivative liability balance as of November 30, 2024.

	MAY 31, 2024
	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)	$	343	$	299	$	44	$	120	$	115	$	5
Interest rate swaps(1)	—		—		—		31		—		31
TOTAL	$	343	$	299	$	44	$	151	$	115	$	36

(1)If the derivative instruments had been netted on the Consolidated Balance Sheets, the asset and liability positions each would have been reduced by $142 million as of May 31, 2024. As of that date, the Company received $112 million of cash collateral from various counterparties on the derivative asset balance and posted $10 million cash collateral on the derivative liability balance.

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)		2024		2024
Derivatives formally designated as hedging instruments:
Foreign exchange forwards and options	Prepaid expenses and other current assets	$	429	$	269
Foreign exchange forwards and options	Deferred income taxes and other assets	123		44
Interest rate swaps	Deferred income taxes and other assets	36		—
Total derivatives formally designated as hedging instruments		588		313
Derivatives not designated as hedging instruments:
Foreign exchange forwards and options	Prepaid expenses and other current assets	5		30
Total derivatives not designated as hedging instruments		5		30
TOTAL DERIVATIVE ASSETS		$	593	$	343
	DERIVATIVE LIABILITIES
	BALANCE SHEET LOCATION	NOVEMBER 30,		MAY 31,
(Dollars in millions)		2024		2024
Derivatives formally designated as hedging instruments:
Foreign exchange forwards and options	Accrued liabilities	$	77	$	110
Foreign exchange forwards and options	Deferred income taxes and other liabilities	7		5
Interest rate swaps	Deferred income taxes and other liabilities	—		31
Total derivatives formally designated as hedging instruments		84		146
Derivatives not designated as hedging instruments:
Foreign exchange forwards and options	Accrued liabilities	22		5
Total derivatives not designated as hedging instruments		22		5
TOTAL DERIVATIVE LIABILITIES		$	106	$	151