NOTES PAYABLE AND OTHER BORROWINGS (Details) - USD ($)		12 Months Ended
		May 31, 2026	May 31, 2025
Debt Instrument [Line Items]
Notes payable and other borrowings		$ 130,105,000,000	$ 92,917,000,000
Unamortized discount/issuance costs		(564,000,000)	(348,000,000)
Hedge accounting fair value adjustments	[1]	0	(1,000,000)
Total notes payable and other borrowings		129,541,000,000	92,568,000,000
Notes payable and other borrowings, current		7,199,000,000	7,271,000,000
Notes payable and other borrowings, non-current		$ 122,342,000,000	85,297,000,000
Fixed-Rate Senior Notes Due July 2025 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 10, 2013
Notes payable and other borrowings		$ 0	$ 841,000,000	[1]
Effective interest rate	[1]		3.17%
Fixed-Rate Senior Notes Due November 2025 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 09, 2022
Notes payable and other borrowings		$ 0	$ 1,000,000,000
Effective interest rate			5.93%
Fixed-Rate Senior Notes Due March 2026 [Member]
Debt Instrument [Line Items]
Date of issuance		Mar. 31, 2021
Notes payable and other borrowings		$ 0	$ 2,750,000,000
Effective interest rate			1.67%
Fixed-Rate Senior Notes Due July 2026 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 07, 2016
Notes payable and other borrowings		$ 3,000,000,000	$ 3,000,000,000
Effective interest rate		2.73%	2.73%
Fixed-Rate Senior Notes Due April 2027 [Member]
Debt Instrument [Line Items]
Date of issuance		Apr. 01, 2020
Notes payable and other borrowings		$ 2,250,000,000	$ 2,250,000,000
Effective interest rate		2.87%	2.87%
Fixed-Rate Senior Notes Due November 2027 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 09, 2017
Notes payable and other borrowings		$ 2,750,000,000	$ 2,750,000,000
Effective interest rate		3.29%	3.29%
Fixed Rate Senior Notes Due March 2028 [Member]
Debt Instrument [Line Items]
Date of issuance		Mar. 31, 2021
Notes payable and other borrowings		$ 2,000,000,000	$ 2,000,000,000
Effective interest rate		2.36%	2.36%
Fixed-Rate Senior Notes Due May 2028 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 06, 2023
Notes payable and other borrowings		$ 750,000,000	$ 750,000,000
Effective interest rate		4.60%	4.60%
Fixed-Rate Senior Notes Due August 2028 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 03, 2025
Notes payable and other borrowings		$ 1,500,000,000	$ 1,500,000,000
Effective interest rate		4.94%	4.94%
Fixed-Rate Senior Notes Due February 2029 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings	[2]	$ 3,000,000,000	$ 0
Effective interest rate	[2]	4.74%
Fixed-Rate Senior Notes Due September 2029 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 27, 2024
Notes payable and other borrowings		$ 1,500,000,000	$ 1,500,000,000
Effective interest rate		4.27%	4.27%
Fixed Rate Senior Notes Due November 2029 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 09, 2022
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		6.21%	6.21%
Fixed Rate Senior Notes Due April 2030 [Member]
Debt Instrument [Line Items]
Date of issuance		Apr. 01, 2020
Notes payable and other borrowings		$ 3,250,000,000	$ 3,250,000,000
Effective interest rate		3.00%	3.00%
Fixed Rate Senior Notes Due May 2030 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 06, 2023
Notes payable and other borrowings		$ 750,000,000	$ 750,000,000
Effective interest rate		4.75%	4.75%
Fixed-Rate Senior Notes Due May 2030 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 06, 2023
Notes payable and other borrowings		$ 500,000,000	$ 500,000,000
Effective interest rate		3.35%	3.35%
Fixed Rate Senior Notes Due September 2030 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 26, 2025
Notes payable and other borrowings	[2]	$ 3,000,000,000	$ 0
Effective interest rate	[2]	4.55%
Fixed Rate Senior Notes Due February 2031 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings	[2]	$ 3,500,000,000	0
Effective interest rate	[2]	5.08%
Fixed Rate Senior Notes Due March 2031 [Member]
Debt Instrument [Line Items]
Date of issuance		Mar. 31, 2021
Notes payable and other borrowings		$ 3,250,000,000	$ 3,250,000,000
Effective interest rate		2.92%	2.92%
Fixed-Rate Senior Notes Due February 2032 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 03, 2025
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		5.36%	5.36%
Fixed-rate Senior Notes Due September 2032 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 26, 2025
Notes payable and other borrowings	[2]	$ 3,000,000,000	$ 0
Effective interest rate	[2]	4.87%
Fixed Rate Senior Notes Due November 2032 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 09, 2022
Notes payable and other borrowings		$ 2,250,000,000	$ 2,250,000,000
Effective interest rate		6.32%	6.32%
Fixed Rate Senior Notes Due February 2033 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 06, 2023
Notes payable and other borrowings		$ 1,500,000,000	$ 1,500,000,000
Effective interest rate		4.95%	4.95%
Fixed Rate Senior Notes Due May 2033 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings	[2]	$ 3,000,000,000	$ 0
Effective interest rate	[2]	5.42%
Fixed Rate Senior Notes Due July 2034 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 08, 2014
Notes payable and other borrowings		$ 1,750,000,000	$ 1,750,000,000
Effective interest rate		4.30%	4.30%
Fixed-Rate Senior Notes Due September 2034 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 27, 2024
Notes payable and other borrowings		$ 1,750,000,000	$ 1,750,000,000
Effective interest rate		4.77%	4.77%
Fixed Rate Senior Notes Due May 2035 [Member]
Debt Instrument [Line Items]
Date of issuance		May 05, 2015
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		4.00%	4.00%
Fixed-Rate Senior Notes Due August 2035 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 03, 2025
Notes payable and other borrowings		$ 1,750,000,000	$ 1,750,000,000
Effective interest rate		5.55%	5.55%
Fixed-rate Senior Notes Due September 2035 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 26, 2025
Notes payable and other borrowings	[2]	$ 4,000,000,000	$ 0
Effective interest rate	[2]	5.25%
Fixed Rate Senior Notes Due February 2036 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings	[2]	$ 5,000,000,000	0
Effective interest rate	[2]	5.78%
Fixed Rate Senior Notes Due July 2036 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 07, 2016
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		3.89%	3.89%
Fixed Rate Senior Notes Due November 2037 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 09, 2017
Notes payable and other borrowings		$ 1,750,000,000	$ 1,750,000,000
Effective interest rate		3.86%	3.86%
Fixed Rate Senior Notes Due April 2038 [Member]
Debt Instrument [Line Items]
Date of issuance		Apr. 09, 2008
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		6.51%	6.51%
Fixed Rate Senior Notes Due July 2039 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 08, 2009
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		6.17%	6.17%
Fixed Rate Senior Notes Due April 2040 [Member]
Debt Instrument [Line Items]
Date of issuance		Apr. 01, 2020
Notes payable and other borrowings		$ 3,000,000,000	$ 3,000,000,000
Effective interest rate		3.64%	3.64%
Fixed Rate Senior Notes Due July 2040 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 12, 2010
Notes payable and other borrowings		$ 2,250,000,000	$ 2,250,000,000
Effective interest rate		5.45%	5.45%
Fixed Rate Senior Notes Due March 2041 [Member]
Debt Instrument [Line Items]
Date of issuance		Mar. 31, 2021
Notes payable and other borrowings		$ 2,250,000,000	$ 2,250,000,000
Effective interest rate		3.72%	3.72%
Fixed Rate Senior Notes Due July 2044 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 08, 2014
Notes payable and other borrowings		$ 1,000,000,000	$ 1,000,000,000
Effective interest rate		4.50%	4.50%
Fixed Rate Senior Notes Due May 2045 [Member]
Debt Instrument [Line Items]
Date of issuance		May 05, 2015
Notes payable and other borrowings		$ 2,000,000,000	$ 2,000,000,000
Effective interest rate		4.20%	4.20%
Fixed Rate Senior Notes Due September 2045 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 26, 2025
Notes payable and other borrowings	[2]	$ 2,500,000,000	$ 0
Effective interest rate	[2]	5.91%
Fixed Rate Senior Notes Due February 2046 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings	[2]	$ 2,250,000,000	0
Effective interest rate	[2]	6.59%
Fixed Rate Senior Notes Due July 2046 [Member]
Debt Instrument [Line Items]
Date of issuance		Jul. 07, 2016
Notes payable and other borrowings		$ 3,000,000,000	$ 3,000,000,000
Effective interest rate		4.03%	4.03%
Fixed Rate Senior Notes Due November 2047 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 09, 2017
Notes payable and other borrowings		$ 2,250,000,000	$ 2,250,000,000
Effective interest rate		4.05%	4.05%
Fixed Rate Senior Notes Due April 2050 [Member]
Debt Instrument [Line Items]
Date of issuance		Apr. 01, 2020
Notes payable and other borrowings		$ 4,500,000,000	$ 4,500,000,000
Effective interest rate		3.64%	3.64%
Fixed Rate Senior Notes Due March 2051 [Member]
Debt Instrument [Line Items]
Date of issuance		Mar. 31, 2021
Notes payable and other borrowings		$ 3,250,000,000	$ 3,250,000,000
Effective interest rate		3.98%	3.98%
Fixed Rate Senior Notes Due November 2052 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 09, 2022
Notes payable and other borrowings		$ 2,500,000,000	$ 2,500,000,000
Effective interest rate		6.94%	6.94%
Fixed Rate Senior Notes Due February 2053 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 06, 2023
Notes payable and other borrowings		$ 2,250,000,000	$ 2,250,000,000
Effective interest rate		5.62%	5.62%
Fixed-Rate Senior Notes Due September 2054 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 27, 2024
Notes payable and other borrowings		$ 1,750,000,000	$ 1,750,000,000
Effective interest rate		5.43%	5.43%
Fixed Rate Senior Notes Due May 2055 [Member]
Debt Instrument [Line Items]
Date of issuance		May 05, 2015
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		4.44%	4.44%
Fixed-Rate Senior Notes Due August 2055 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 03, 2025
Notes payable and other borrowings		$ 1,750,000,000	$ 1,750,000,000
Effective interest rate		6.04%	6.04%
Fixed-Rate Senior Notes Due February 2056 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings	[2]	$ 5,000,000,000	$ 0
Effective interest rate	[2]	6.74%
Fixed Rate Senior Notes Due April 2060 [Member]
Debt Instrument [Line Items]
Date of issuance		Apr. 01, 2020
Notes payable and other borrowings		$ 3,500,000,000	$ 3,500,000,000
Effective interest rate		3.89%	3.89%
Fixed Rate Senior Notes Due March 2061 [Member]
Debt Instrument [Line Items]
Date of issuance		Mar. 31, 2021
Notes payable and other borrowings		$ 1,500,000,000	$ 1,500,000,000
Effective interest rate		4.13%	4.13%
Fixed-Rate Senior Notes Due September 2064 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 27, 2024
Notes payable and other borrowings		$ 1,250,000,000	$ 1,250,000,000
Effective interest rate		5.55%	5.55%
Fixed-rate Senior Notes Due September 2065 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 26, 2025
Notes payable and other borrowings	[2]	$ 2,000,000,000	$ 0
Effective interest rate	[2]	6.17%
Fixed-Rate Senior Notes Due August 2065 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 03, 2025
Notes payable and other borrowings		$ 1,000,000,000	$ 1,000,000,000
Effective interest rate		6.17%	6.17%
Fixed-Rate Senior Notes Due February 2066 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings		$ 2,750,000,000	$ 0	[2]
Effective interest rate	[2]	6.89%
Floating-Rate Senior Notes Due August 2028 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 03, 2025
Notes payable and other borrowings		$ 500,000,000	$ 500,000,000
Effective interest rate		4.43%	5.28%
Floating-Rate Senior Notes Due February 2029 [Member]
Debt Instrument [Line Items]
Date of issuance		Feb. 04, 2026
Notes payable and other borrowings	[2]	$ 500,000,000	$ 0
Effective interest rate	[2]	4.78%
Other borrowings due August 2025 [Member]
Debt Instrument [Line Items]
Date of issuance		Nov. 07, 2016
Notes payable and other borrowings		$ 0	$ 113,000,000
Effective interest rate			3.53%
Fixed-rate Senior Notes Due September 2055 [Member]
Debt Instrument [Line Items]
Date of issuance		Sep. 26, 2025
Notes payable and other borrowings	[2]	$ 3,500,000,000	$ 0
Effective interest rate	[2]	6.05%
Term Loan Credit Agreement Due August 2027 Three [Member]
Debt Instrument [Line Items]
Date of issuance		Jun. 06, 2024
Notes payable and other borrowings	[3]	$ 5,137,000,000	$ 5,419,000,000
Effective interest rate	[3]	5.29%	6.10%
Commercial Paper [Member]
Debt Instrument [Line Items]
Notes payable and other borrowings		$ 1,468,000,000	$ 2,294,000,000
Effective interest rate		4.35%	4.88%

[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.