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Pending Acquisition of Ansys (Details) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 31, 2025 USD ($) | Jan. 31, 2024 USD ($) | Jun. 30, 2025 USD ($) $ / shares | Oct. 03, 2024 USD ($) | Feb. 13, 2024 USD ($)
Business Acquisition [Line Items] |  |  |  |  |
Transaction costs | $ 56.8 | $ 31.9 |  |  |
Bridge Commitment | Bridge Loan | Line of Credit |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Decrease in credit facility maximum borrowing capacity |  |  |  | $ 1,100.0 |
Credit facility maximum borrowing capacity | $ 10,600.0 |  |  | $ 10,600.0 |
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] |  |  |  |  |
Total purchase consideration |  |  | $ 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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