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Organization and Operations - Additional information (Details) - USD ($)
$ / shares in Units, $ in Millions
Sep. 30, 2024
Jan. 10, 2024
Jan. 04, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Common stock, par value $ 0.001   $ 0.001
NewCo [Member]      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Cash   $ 350  
Common stock, par value   $ 0.001  
Informa HoldCo [Member]      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Pro rata share of common stock equal into cash   $ 350  
Ownership percentage of shares outstanding   57.00%