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Intangible Assets, Net - Schedule of Amortized and Unamortized Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Mar. 31, 2022
ATM |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | $ 873.9 | $ 890.1 |
Accumulated Amortization | 258.1 | 195.3 |
Net Carrying Amount | 615.8 | 694.8 |
Goodwill, purchase accounting adjustments | 26.0 |  |
Impairment of intangible | 0.7 |  |
Trade names |  |  |
Indefinite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets classified as held for sale |  |  | $ 4.2
Trade names | ATM |  |  |
Indefinite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 15.5 | 15.5 |
Net Carrying Amount | 15.5 | 15.5 |
Developed technology |  |  |
Indefinite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets classified as held for sale |  |  | $ 0.5
Customer relationships | ATM |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 743.8 | 754.8 |
Accumulated Amortization | 209.4 | 159.4 |
Net Carrying Amount | 534.4 | 595.4 |
Developed technology | ATM |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 71.8 | 71.2 |
Accumulated Amortization | 34.1 | 26.5 |
Net Carrying Amount | 37.7 | 44.7 |
Trade names | ATM |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 32.7 | 35.8 |
Accumulated Amortization | 6.4 | 4.4 |
Net Carrying Amount | 26.3 | 31.4 |
Acquired technology | ATM |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 20.8 | 23.5 |
Accumulated Amortization | 4.5 | 1.6 |
Net Carrying Amount | 16.3 | 21.9 |
Non-compete agreements | ATM |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 2.9 | 2.9 |
Accumulated Amortization | 2.8 | 2.7 |
Net Carrying Amount | 0.1 | 0.2 |
Patents | ATM |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 1.9 | 1.9 |
Accumulated Amortization | 0.9 | 0.7 |
Net Carrying Amount | $ 1.0 | $ 1.2 |

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