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Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Intangible assets          
Gross Carrying Amount, intangible assets $ 1,453.4   $ 1,453.4   $ 686.3
Accumulated Amortization, intangible assets (426.9)   (426.9)   (355.8)
Net Carrying Amount, intangible assets 1,026.5   1,026.5   330.5
Amortization expense related to intangible assets subject to amortization 28.8 $ 11.5 70.1 $ 33.4  
Existing technology and related patents          
Intangible assets          
Gross Carrying Amount, intangible assets 768.3   768.3   428.3
Accumulated Amortization, intangible assets (285.3)   (285.3)   (250.4)
Net Carrying Amount, intangible assets 483.0   483.0   177.9
Customer Relationships          
Intangible assets          
Gross Carrying Amount, intangible assets 599.1   599.1   227.4
Accumulated Amortization, intangible assets (120.6)   (120.6)   (93.5)
Net Carrying Amount, intangible assets 478.5   478.5   133.9
Trade Name          
Intangible assets          
Gross Carrying Amount, intangible assets 68.6   68.6   28.4
Accumulated Amortization, intangible assets (14.7)   (14.7)   (10.1)
Net Carrying Amount, intangible assets 53.9   53.9   18.3
Other          
Intangible assets          
Gross Carrying Amount, intangible assets 17.4   17.4   2.2
Accumulated Amortization, intangible assets (6.3)   (6.3)   (1.8)
Net Carrying Amount, intangible assets $ 11.1   $ 11.1   $ 0.4