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No definition available.

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Amount of short-term and long-term debt and lease obligation.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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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.

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- Definition

Amount, after accumulated amortization, of debt premium.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

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- Definition

Amount of long-term debt and lease obligation, classified as noncurrent.

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Amount of long-term debt and lease obligation, classified as current.

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Weighted average interest rate of long-term debt outstanding calculated at point in time.

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No definition available.

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CREDIT ARRANGEMENTS (Long-term Debt) (Details) - USD ($) $ in Thousands	Aug. 31, 2025	Aug. 31, 2024	Feb. 28, 2022	Jan. 31, 2022	Feb. 28, 2021
Debt Instrument [Line Items]
Finance leases	$ 158,917	$ 141,271
Total debt	1,364,085	1,198,241
Less unamortized debt issuance costs	(14,051)	(13,073)
Total amounts outstanding	1,354,295	1,189,621
Less current maturities of long-term debt	(44,289)	(38,786)
Long-term debt	1,310,006	1,150,835
Series 2022 Bonds, due 2047
Debt Instrument [Line Items]
Plus unamortized bond premium	$ 4,261	4,453
$300 million notes at 4.125% due February 2030
Debt Instrument [Line Items]
Weighted average interest rate	4.125%			4.125%
Long-term debt, gross	$ 300,000	300,000
Total debt				$ 300,000
2031 Notes
Debt Instrument [Line Items]
Weighted average interest rate	3.875%				3.875%
Long-term debt, gross	$ 300,000	300,000
Total debt					$ 300,000
2032 Notes
Debt Instrument [Line Items]
Weighted average interest rate	4.375%			4.375%
Long-term debt, gross	$ 300,000	300,000
Total debt				$ 300,000
Series 2022 Bonds, due 2047
Debt Instrument [Line Items]
Weighted average interest rate	4.00%		4.00%
Long-term debt, gross	$ 145,060	145,060
Series 2025 Bonds, Due 2032
Debt Instrument [Line Items]
Weighted average interest rate	4.625%
Long-term debt, gross	$ 150,000	0
Less unamortized debt issuance costs	$ (2,900)
Other
Debt Instrument [Line Items]
Weighted average interest rate	5.10%
Long-term debt, gross	$ 10,108	11,910
Finance leases
Debt Instrument [Line Items]
Weighted average interest rate	5.263%
Finance leases	$ 158,917	$ 141,271