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Goodwill and Other Intangible Assets, net - Intangible Assets (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross	$ 418.5	$ 472.2
Accumulated amortization	146.3	134.6
Net	272.2	337.6
Customer contracts and relationships
Finite-Lived Intangible Assets [Line Items]
Gross	288.7	317.8
Accumulated amortization	105.0	95.0
Net	183.7	222.8
Brands
Finite-Lived Intangible Assets [Line Items]
Gross	69.4	81.7
Accumulated amortization	21.5	20.3
Net	47.9	61.4
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross	60.4	72.2
Accumulated amortization	19.8	18.8
Net	40.6	53.4
Other
Finite-Lived Intangible Assets [Line Items]
Gross	0.0	0.5
Accumulated amortization	0.0	0.5
Net	$ 0.0	$ 0.0

X

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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