RELATED PARTY TRANSACTIONS - Narrative (Details) - USD ($) |
6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Nov. 18, 2025 |
May 31, 2026 |
May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
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| Related Party Transaction [Line Items] | |||||
| Revenue | $ 8,795,000,000 | $ 8,892,000,000 | $ 9,424,000,000 | ||
| Separation transaction costs | 492,000,000 | ||||
| FedEx Corporation | |||||
| Related Party Transaction [Line Items] | |||||
| Separation transaction costs | 252,000,000 | 56,000,000 | |||
| Related Party | |||||
| Related Party Transaction [Line Items] | |||||
| Revenue | 158,000,000 | 171,000,000 | 136,000,000 | ||
| Purchased transportation costs, direct operational shipping | 6,000,000 | 10,000,000 | 13,000,000 | ||
| Related party interest income | 351,000,000 | 388,000,000 | 330,000,000 | ||
| Customer receivables | $ 0 | 4,100,000,000 | 8,300,000,000 | 8,800,000,000 | |
| Finance charges | $ 70,000,000 | $ 151,000,000 | $ 150,000,000 | ||
| Trade receivables | $ 1,000,000,000.0 | ||||
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- Definition Accounts Receivable, Sale, Finance Charge No definition available.
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- Definition Purchased Transportation Costs, Direct Operational Shipping No definition available.
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- Definition Separation Transaction Costs No definition available.
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- Definition Amount of increase from purchase of accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease from sale of accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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- Details
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