INCOME TAXES - Components of Deferred Tax Liabilities and Assets (Details) - USD ($) $ in Millions |
May 31, 2019 |
May 31, 2018 |
|---|---|---|
| Components of Deferred Tax Assets [Abstract] | ||
| Accruals and allowances | $ 541 | $ 567 |
| Employee compensation and benefits | 646 | 664 |
| Differences in timing of revenue recognition | 322 | 338 |
| Basis of property, plant and equipment and intangible assets | 1,238 | 0 |
| Tax credit and net operating loss carryforwards | 3,717 | 2,614 |
| Total deferred tax assets | 6,464 | 4,183 |
| Valuation allowance | (1,266) | (1,308) |
| Total deferred tax assets, net | 5,198 | 2,875 |
| Components of Deferred Tax Liabilities [Abstract] | ||
| Unrealized gain on stock | (78) | (78) |
| Acquired intangible assets | (973) | (1,254) |
| GILTI deferred | (1,515) | 0 |
| Basis of property, plant and equipment and intangible assets | 0 | (158) |
| Other | (200) | (48) |
| Total deferred tax liabilities | (2,766) | (1,538) |
| Net deferred tax assets | $ 2,432 | $ 1,337 |
| X | ||||||||||
- Definition Deferred tax assets basis of property plant and equipment and intangible assets. No definition available.
|
| X | ||||||||||
- Definition Deferred tax liabilities basis of property plant and equipment and intangible assets. No definition available.
|
| X | ||||||||||
- Definition Deferred tax liabilities global intangible low-taxed income deferred. No definition available.
|
| X | ||||||||||
- Definition Tax credit and net operating loss carryforwards No definition available.
|
| X | ||||||||||
- Definition Unrealized gain on stock No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|