NOTES PAYABLE AND OTHER BORROWINGS - Summary of Senior Notes (Parenthetical) (Details) € in Millions, $ in Millions	12 Months Ended
	May 31, 2026 EUR (€)		May 31, 2026 USD ($)
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 130,105
Fixed-Rate Senior Notes Due July 2025 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value | €	€ 750	[1]
Stated interest rate percentage	3.125%	[1]	3.125%	[1]
Maturity date	Jul. 10, 2025	[1]
Fixed-Rate Senior Notes Due November 2025 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,000
Stated interest rate percentage	5.80%		5.80%
Maturity date	Nov. 10, 2025
Fixed-Rate Senior Notes Due March 2026 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,750
Stated interest rate percentage	1.65%		1.65%
Maturity date	Mar. 25, 2026
Fixed-Rate Senior Notes Due July 2026 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,000
Stated interest rate percentage	2.65%		2.65%
Maturity date	Jul. 15, 2026
Fixed-Rate Senior Notes Due April 2027 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,250
Stated interest rate percentage	2.80%		2.80%
Maturity date	Apr. 01, 2027
Fixed-Rate Senior Notes Due November 2027 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,750
Stated interest rate percentage	3.25%		3.25%
Maturity date	Nov. 15, 2027
Fixed Rate Senior Notes Due March 2028 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,000
Stated interest rate percentage	2.30%		2.30%
Maturity date	Mar. 25, 2028
Fixed-Rate Senior Notes Due May 2028 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 750
Stated interest rate percentage	4.50%		4.50%
Maturity date	May 31, 2028
Fixed-Rate Senior Notes Due August 2028 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,500
Stated interest rate percentage	4.80%		4.80%
Maturity date	Aug. 03, 2028
Fixed-Rate Senior Notes Due February 2029 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,000	[2]
Stated interest rate percentage	4.55%	[2]	4.55%	[2]
Maturity date	Feb. 04, 2029
Fixed-Rate Senior Notes Due September 2029 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,500
Stated interest rate percentage	4.20%		4.20%
Maturity date	Sep. 27, 2029
Fixed-Rate Senior Notes Due November 2029 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	6.15%		6.15%
Maturity date	Nov. 09, 2029
Fixed Rate Senior Notes Due April 2030 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,250
Stated interest rate percentage	2.95%		2.95%
Maturity date	Apr. 01, 2030
Fixed-Rate Senior Notes Due May 2030 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 750
Stated interest rate percentage	4.65%		4.65%
Maturity date	May 31, 2030
Fixed-Rate Senior Notes Due May 2030 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 500
Stated interest rate percentage	3.25%		3.25%
Maturity date	May 15, 2030
Fixed Rate Senior Notes Due September 2030 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,000	[2]
Stated interest rate percentage	4.45%	[2]	4.45%	[2]
Maturity date	Sep. 26, 2030
Fixed Rate Senior Notes Due February 2031 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,500	[2]
Stated interest rate percentage	4.95%	[2]	4.95%	[2]
Maturity date	Feb. 04, 2031
Fixed-Rate Senior Notes Due March 2031 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,250
Stated interest rate percentage	2.875%		2.875%
Maturity date	Mar. 31, 2031
Fixed-Rate Senior Notes Due February 2032 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	5.25%		5.25%
Maturity date	Feb. 03, 2032
Fixed-rate Senior Notes Due September 2032 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,000	[2]
Stated interest rate percentage	4.80%	[2]	4.80%	[2]
Maturity date	Sep. 26, 2032
Fixed-Rate Senior Notes Due November 2032 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,250
Stated interest rate percentage	6.25%		6.25%
Maturity date	Nov. 09, 2032
Fixed-Rate Senior Notes Due February 2033 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,500
Stated interest rate percentage	4.90%		4.90%
Maturity date	Feb. 28, 2033
Fixed Rate Senior Notes Due May 2033 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,000	[2]
Stated interest rate percentage	5.35%	[2]	5.35%	[2]
Maturity date	May 04, 2033
Fixed-Rate Senior Notes Due July 2034 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,750
Stated interest rate percentage	4.30%		4.30%
Maturity date	Jul. 08, 2034
Fixed-Rate Senior Notes Due September 2034 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,750
Stated interest rate percentage	4.70%		4.70%
Maturity date	Sep. 27, 2034
Fixed-Rate Senior Notes Due May 2035 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	3.90%		3.90%
Maturity date	May 15, 2035
Fixed-Rate Senior Notes Due August 2035 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,750
Stated interest rate percentage	5.50%		5.50%
Maturity date	Aug. 03, 2035
Fixed-rate Senior Notes Due September 2035 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 4,000	[2]
Stated interest rate percentage	5.20%	[2]	5.20%	[2]
Maturity date	Sep. 26, 2035
Fixed Rate Senior Notes Due February 2036 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 5,000	[2]
Stated interest rate percentage	5.70%	[2]	5.70%	[2]
Maturity date	Feb. 04, 2036
Fixed-Rate Senior Notes Due July 2036 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	3.85%		3.85%
Maturity date	Jul. 15, 2036
Fixed-Rate Senior Notes Due November 2037 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,750
Stated interest rate percentage	3.80%		3.80%
Maturity date	Nov. 15, 2037
Fixed-Rate Senior Notes Due April 2038 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	6.50%		6.50%
Maturity date	Apr. 15, 2038
Fixed-Rate Senior Notes Due July 2039 [Member
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	6.125%		6.125%
Maturity date	Jul. 08, 2039
Fixed-Rate Senior Notes Due April 2040 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,000
Stated interest rate percentage	3.60%		3.60%
Maturity date	Apr. 01, 2040
Fixed-Rate senior notes due July 2040 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,250
Stated interest rate percentage	5.375%		5.375%
Maturity date	Jul. 15, 2040
Fixed-Rate Senior Notes Due March 2041 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,250
Stated interest rate percentage	3.65%		3.65%
Maturity date	Mar. 25, 2041
Fixed-Rate Senior Notes Due July 2044 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,000
Stated interest rate percentage	4.50%		4.50%
Maturity date	Jul. 08, 2044
Fixed-Rate Senior Notes Due May 2045 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,000
Stated interest rate percentage	4.125%		4.125%
Maturity date	May 15, 2045
Fixed Rate Senior Notes Due September 2045 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,500	[2]
Stated interest rate percentage	5.875%	[2]	5.875%	[2]
Maturity date	Sep. 26, 2045
Fixed Rate Senior Notes Due February 2046 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,250	[2]
Stated interest rate percentage	6.55%	[2]	6.55%	[2]
Maturity date	Feb. 04, 2046
Fixed-Rate Senior Notes Due July 2046 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,000
Stated interest rate percentage	4.00%		4.00%
Maturity date	Jul. 15, 2046
Fixed-Rate Senior Notes Due November 2047 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,250
Stated interest rate percentage	4.00%		4.00%
Maturity date	Nov. 15, 2047
Fixed-Rate Senior Notes Due April 2050 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 4,500
Stated interest rate percentage	3.60%		3.60%
Maturity date	Apr. 01, 2050
Fixed-Rate Senior Notes Due March 2051 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,250
Stated interest rate percentage	3.95%		3.95%
Maturity date	Mar. 25, 2051
Fixed-Rate Senior Notes Due November 2052 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,500
Stated interest rate percentage	6.90%		6.90%
Maturity date	Nov. 09, 2052
Fixed-Rate Senior Notes Due February 2053 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,250
Stated interest rate percentage	5.55%		5.55%
Maturity date	Feb. 28, 2053
Fixed-Rate Senior Notes Due September 2054 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,750
Stated interest rate percentage	5.375%		5.375%
Maturity date	Sep. 27, 2054
Fixed-Rate Senior Notes Due May 2055 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	4.375%		4.375%
Maturity date	May 15, 2055
Fixed-Rate Senior Notes Due August 2055 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,750
Stated interest rate percentage	6.00%		6.00%
Maturity date	Aug. 03, 2055
Fixed-rate Senior Notes Due September 2055 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,500	[2]
Stated interest rate percentage	5.95%	[2]	5.95%	[2]
Maturity date	Sep. 26, 2055
Fixed-Rate Senior Notes Due February 2056 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 5,000	[2]
Stated interest rate percentage	6.70%	[2]	6.70%	[2]
Maturity date	Feb. 04, 2056
Fixed-Rate Senior Notes Due April 2060 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 3,500
Stated interest rate percentage	3.85%		3.85%
Maturity date	Apr. 01, 2060
Fixed-Rate Senior Notes Due March 2061 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,500
Stated interest rate percentage	4.10%		4.10%
Maturity date	Mar. 25, 2061
Fixed-Rate Senior Notes Due September 2064 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,250
Stated interest rate percentage	5.50%		5.50%
Maturity date	Sep. 27, 2064
Fixed-Rate Senior Notes Due August 2065 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 1,000
Stated interest rate percentage	6.125%		6.125%
Maturity date	Aug. 03, 2065
Fixed-rate Senior Notes Due September 2065 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,000	[2]
Stated interest rate percentage	6.10%	[2]	6.10%	[2]
Maturity date	Sep. 26, 2065
Fixed-Rate Senior Notes Due February 2066 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 2,750	[2]
Stated interest rate percentage	6.85%	[2]	6.85%	[2]
Maturity date	Feb. 04, 2066
Floating-rate senior notes due August 2028 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 500
Stated interest rate percentage	0.76%		0.76%
Maturity date	Aug. 03, 2028
Floating-Rate Senior Notes Due February 2029 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 500	[2]
Stated interest rate percentage	1.11%	[2]	1.11%	[2]
Maturity date	Feb. 04, 2029
Other borrowings due August 2025 [Member]
Debt Instrument [Line Items]
Maturity date	Aug. 31, 2025
$5,630, SOFR plus 1.35%, due August 2027 [Member]
Debt Instrument [Line Items]
Senior notes and other borrowings, par value			$ 5,630	[3]
Stated interest rate percentage	1.35%	[3]	1.35%	[3]
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Maturity date	Aug. 16, 2027

[1] In fiscal 2018 we entered into certain cross-currency interest rate swap agreements that have the economic effect of converting our fixed-rate, Euro-denominated debt, including annual interest payments and the payment of principal at maturity, to a variable-rate, U.S. Dollar-denominated debt of $871 million based on LIBOR. The effective interest rates as of May 31, 2025 after consideration of the cross-currency interest rate swap agreements were 7.77% for the July 2025 Notes. Refer to Note 1 for a description of our accounting for fair value hedges. The July 2025 Notes were repaid in full upon maturity in July 2025.

[2] In fiscal 2026, we issued $43.0 billion of senior notes for general corporate purposes, which may include capital expenditures, repayment of indebtedness, future investments or acquisitions and payment of cash dividends on or repurchases of our common stock.

[3] In fiscal 2023, we entered into certain interest rate swap agreements that have the economic effect of converting our $4.7 billion of floating-rate borrowings pursuant to the Term Loan Credit Agreement (defined below) until its repayment and subsequently, borrowings under the Term Loan Credit Agreement 2 (defined below) for the same amount to fixed-rate borrowings with a fixed annual interest rate of 3.07%, plus a margin depending on the credit rating assigned to our long-term senior unsecured debt, as further discussed below. The effective interest rates after consideration of the interest rate swap agreements were 4.74% for each of fiscal 2026 and 2025, for borrowings under the Term Loan Credit Agreement 2 (defined below). Refer to Note 1 for a description of our accounting for cash flow hedges.