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Income Taxes - Additional Information (Details) - USD ($) $ in Millions | 12 Months Ended
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May 31, 2024 | May 31, 2023 | May 31, 2022
Income Taxes [Line Items] |  |  |
Earnings From Foreign Operations | $ 500 | $ 600 | $ 1,400
State deferred tax remeasurement | 54 |  |
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 | 11 | (44) | $ (142)
Recognition of cumulative benefit from TCJA | 226 |  |
Uncertain tax benefits that would impact effective tax rate | 184 | 211 |
Uncertain tax benefits accrued income tax penalties and interest | 59 | $ 54 |
Capital Loss [Member] |  |  |
Income Taxes [Line Items] |  |  |
valuation allowance, tax credit carryforwards | 4 |  |
Foreign Country [Member] |  |  |
Income Taxes [Line Items] |  |  |
valuation allowance related to foreign net operating losses | 36 |  |
Operating Loss Carryforwards | 3,700 |  |
State And Local Jurisdiction [Member] |  |  |
Income Taxes [Line Items] |  |  |
valuation allowance, tax credit carryforwards | 19 |  |
Operating Loss Carryforwards | 1,700 |  |
Domestic Tax Authority [Member] |  |  |
Income Taxes [Line Items] |  |  |
Operating Loss Carryforwards | $ 157 |  |

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- Definition The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479360/740-10-S99-1 + Details
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