Income Taxes - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2021
Income Taxes [Line Items]
Earnings From Foreign Operations	$ 600	$ 1,400	$ 1,800
Income tax benefit	(1,391)	(1,070)	(1,443)
Tax provision of a write down and valuation allowance on certain foreign tax credit carryforwards	46
Revisions of prior year tax benefit from U.S and foreign tax returns	44	142
Recognition of cumulative benefit from TCJA	223
Unrecognized Tax Benefits That Would Impact Effective Tax Rate	211	167
Unrecognized Tax Benefits Accrued Income Tax Penalties And Interest	54	$ 55
Interest expense associated with uncertain tax positions			20
Foreign Country [Member]
Income Taxes [Line Items]
valuation allowance related to foreign net operating losses	37
valuation allowance for foreign tax credit carryforwards	22
Operating Loss Carryforwards	3,400
State And Local Jurisdiction [Member]
Income Taxes [Line Items]
Operating Loss Carryforwards	1,500
Domestic Tax Authority [Member]
Income Taxes [Line Items]
Operating Loss Carryforwards	$ 153
Netherlands [Member]
Income Taxes [Line Items]
Expense (benefit) from the impact on deferred tax assets attributable to a lower enacted tax rate			(66)
CARES Act [Member]
Income Taxes [Line Items]
Income tax benefit			$ 279
Statutory Federal Income Tax Rate			35.00%