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Business Acquisitions (Details) € in Millions	1 Months Ended	3 Months Ended
	Aug. 31, 2024 USD ($)	Feb. 29, 2024 USD ($)	May 31, 2025 USD ($)	Nov. 30, 2024 USD ($)	Nov. 30, 2024 EUR (€)	May 31, 2024 USD ($)	May 07, 2024	Nov. 30, 2023 USD ($)
Business Combination [Line Items]
Goodwill			$ 1,842,114,000	$ 1,827,938,000		$ 1,822,809,000		$ 1,847,856,000
Discontinued Operations, Disposed of by Sale | OpNet
Business Combination [Line Items]
Sale of subsidiary	$ 322,800,000
Gain on sale of disposal	$ 3,500,000
OpNet
Business Combination [Line Items]
Goodwill								127,100,000
Intangible assets increase (decrease)		$ 39,300,000
Tessellis
Business Combination [Line Items]
Intangible assets increase (decrease)		39,300,000
Property and equipment increase (decrease)		12,300,000
Goodwill increase (decrease)		$ 27,000,000
OpNet
Business Combination [Line Items]
Ownership percentage			47.40%				72.50%
Investment voting percentage			50.00%
Increase (decrease) in ownership percentage							57.50%
Difference between carrying amount and underlying equity								115,800,000
Our total equity balance								201,600,000
Tessellis
Business Combination [Line Items]
Ownership percentage				97.20%	97.20%
Our total equity balance					€ 4.2			$ 0
Tessellis | OpNet
Business Combination [Line Items]
Assets recognized				$ 27,900,000
Liabilities assumed				$ 20,200,000

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