Pending Acquisition of Ansys (Details) $ / shares in Units, $ in Millions	Jun. 30, 2025 USD ($) $ / shares	Feb. 13, 2024 USD ($)
Bridge Commitment \| Bridge Loan \| Line of Credit
Business Acquisition [Line Items]
Credit facility maximum borrowing capacity		$ 11,700.0
Term Loan Agreement \| Line of Credit
Business Acquisition [Line Items]
Credit facility maximum borrowing capacity		$ 4,300.0
ANSYS, Inc. \| Forecast
Business Acquisition [Line Items]
Consideration transferred	$ 35,000.0
Business acquisition, exchange ratio	0.3450
Business acquisition, share price \| $ / shares	$ 197.00
Business acquisition, maximum stock to be issued as a percentage of stock issued and outstanding	19.9999%
Termination fee payable	$ 1,500.0
Termination fee receivable	$ 950.0

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