Debt - Schedule of Debt Obligations (Details) - USD ($) $ in Thousands	May 31, 2025	Nov. 30, 2024
Debt Instrument [Line Items]
Outstanding principal, excluding current maturities	$ 1,110,000
Unamortized discount and issuance costs for the notes, excluding current maturities	(9,756)
Net carrying amount, excluding current maturities	1,100,244
Outstanding Principal	1,470,000	$ 1,540,000
Unamortized Discount and Issuance Costs for the Notes	(11,705)	(13,733)
Net Carrying Amount	1,458,295	1,526,267
Revolving credit facility
Debt Instrument [Line Items]
Outstanding principal, excluding current maturities	660,000
Unamortized discount and issuance costs for the notes, excluding current maturities	0
Net carrying amount, excluding current maturities	$ 660,000
Outstanding Principal		730,000
Unamortized Discount and Issuance Costs for the Notes		0
Net Carrying Amount		$ 730,000
3.5% convertible senior notes due 2030 | Convertible Debt
Debt Instrument [Line Items]
Annual interest rate	3.50%	3.50%
Outstanding principal, excluding current maturities	$ 450,000
Unamortized discount and issuance costs for the notes, excluding current maturities	(9,756)
Net carrying amount, excluding current maturities	$ 440,244
Outstanding Principal		$ 450,000
Unamortized Discount and Issuance Costs for the Notes		(10,680)
Net Carrying Amount		$ 439,320
1.0% convertible senior notes due 2026 | Convertible Debt
Debt Instrument [Line Items]
Annual interest rate	1.00%	1.00%
Outstanding principal, current maturities	$ 360,000
Unamortized discount and issuance costs for the notes, current maturities	(1,949)
Net carrying amount, current maturities	$ 358,051
Outstanding Principal		$ 360,000
Unamortized Discount and Issuance Costs for the Notes		(3,053)
Net Carrying Amount		$ 356,947