Debt (Narrative) (Details) - USD ($) $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
Aug. 31, 2026 |
Aug. 31, 2025 |
Feb. 28, 2026 |
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| Debt Instrument [Line Items] | |||
| Outstanding Balance | $ 16,785,887 | $ 17,260,547 | |
| Capitalized interest | 6,200 | $ 6,800 | |
| Credit Facility | |||
| Debt Instrument [Line Items] | |||
| Maximum borrowing capacity | 2,000,000 | ||
| Unused capacity | 2,000,000 | ||
| Senior Notes [Member] | |||
| Debt Instrument [Line Items] | |||
| Outstanding Balance | $ 200,000 | ||
| Financing obligation | Minimum | |||
| Debt Instrument [Line Items] | |||
| Initial lease terms, in years | 15 years | ||
| Financing obligation | Maximum | |||
| Debt Instrument [Line Items] | |||
| Initial lease terms, in years | 20 years | ||
| October 2021 Term Loan | |||
| Debt Instrument [Line Items] | |||
| Outstanding Balance | $ 500,000 | ||
| Long-Term Debt, Percentage Bearing Variable Interest, Percentage Rate | 4.54% | ||
| June 2026 Term Loan | |||
| Debt Instrument [Line Items] | |||
| Long-Term Debt, Percentage Bearing Variable Interest, Percentage Rate | 4.94% | ||
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- Definition Initial Lease Terms. No definition available.
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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 of cash paid for interest capitalized, classified as investing activity. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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