Debt - Debt Obligations (Details) - USD ($) $ in Thousands	Aug. 31, 2022	Aug. 31, 2021
Debt Instrument [Line Items]
Long-term debt, gross	$ 2,000,000
Total unamortized discounts and debt issuance costs	(17,576)	$ (465)
Total net carrying value of debt	1,982,424	574,535
Senior Notes | 2027 Notes
Debt Instrument [Line Items]
Long-term debt, gross	500,000	0
Senior Notes | 2032 Notes
Debt Instrument [Line Items]
Long-term debt, gross	500,000	0
Term Loan | Line of Credit | 2022 Credit Agreement
Debt Instrument [Line Items]
Long-term debt, gross	750,000	0
Revolving Credit Facility | Line of Credit | 2019 Credit Agreement
Debt Instrument [Line Items]
Long-term debt, gross	0	575,000
Revolving Credit Facility | Line of Credit | 2022 Credit Agreement
Debt Instrument [Line Items]
Long-term debt, gross	$ 250,000	$ 0