DEBT - Narrative (Details)					5 Months Ended	6 Months Ended	12 Months Ended			37 Months Ended
	Aug. 31, 2025 USD ($)	Apr. 08, 2025 USD ($)	Jan. 31, 2025 USD ($)	Mar. 01, 2022 USD ($)	Aug. 31, 2025 USD ($)	Feb. 28, 2025 USD ($)	Aug. 31, 2025 USD ($)	Aug. 31, 2024 USD ($)	Aug. 31, 2023 USD ($)	Apr. 07, 2025	May 31, 2025 USD ($)	Apr. 24, 2025 USD ($)	May 31, 2024 USD ($)	Mar. 01, 2024 USD ($)	May 31, 2022 USD ($)
Debt Instrument [Line Items]
Repayments of debt							$ 805,000,000	$ 250,000,000	$ 375,000,000
Interest rate swap agreement | Cash flow hedging | Derivatives designated as hedging instruments
Debt Instrument [Line Items]
Gross notional value	$ 100,000,000.0			$ 800,000,000.0	$ 100,000,000.0		$ 100,000,000.0					$ 200,000,000.0		$ 200,000,000.0
Fixed interest rate				1.162%								4.086%		5.145%
Quarterly decline in notional amount											$ 50,000,000.0		$ 50,000,000.0		$ 100,000,000.0
Senior Notes
Debt Instrument [Line Items]
Debt issuance costs				$ 9,100,000
Aggregate discount				$ 2,800,000
Redemption price percentage				101.00%
2025 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Basis spread on variable rate	0.975%
Debt issuance costs		$ 3,400,000
Covenants, required maximum leverage ratio	3.75				3.75		3.75
Covenants, required maximum leverage ratio in connection with certain material acquisitions	4.25				4.25		4.25
2025 Credit Agreement | Line of Credit | Interest rate margin
Debt Instrument [Line Items]
Basis spread on variable rate	0.875%
2025 Credit Agreement | Line of Credit | Credit spread adjustment
Debt Instrument [Line Items]
Basis spread on variable rate	0.10%
2022 Credit Agreement | Line of Credit | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate										0.975%
2022 Credit Agreement | Line of Credit | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate										1.10%
2027 Notes | Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount				$ 500,000,000.0
Stated interest rate				2.90%
2032 Notes | Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount				$ 500,000,000.0
Stated interest rate				3.45%
Term facility | 2025 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Aggregate principal amount		$ 500,000,000.0
Scheduled quarterly principal payments, percentage of original principal		1.25%
Repayments of debt							$ 125,000,000.0
Scheduled quarterly principal payments							68,800,000
Voluntary prepayments of debt							56,200,000
Term facility | 2022 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Aggregate principal amount				$ 1,000,000,000.0
Repayments of debt						$ 125,000,000.0
Revolving credit facility | 2025 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 1,000,000,000.0
Maximum additional borrowings		1,000,000,000.0
Commitment fee percentage					0.10%
Revolving credit facility | 2022 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 600,000,000.0	500,000,000.0
Proceeds from lines of credit				$ 250,000,000.0			305,000,000.0
Increase in borrowing capacity			$ 100,000,000.0
Repayments of lines of credit							$ 555,000,000.0
Letters of credit | 2025 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity		100,000,000.0
Swingline loans | 2025 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 100,000,000.0