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Goodwill and Intangible Assets - Changes in Carrying Amount of Goodwill (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 233.9
Beginning balance, accumulated impairment losses	(40.8)
Beginning balance, net	193.1
Foreign currency fluctuations	(32.0)
Foreign currency fluctuations, accumulated impairment losses	7.5
Foreign currency fluctuations, net	(24.5)
Ending balance	201.9
Ending balance, accumulated impairment losses	(33.3)
Ending balance, net	$ 168.6

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- Definition

The change to the recorded value of accumulated impairment losses for foreign currency translation adjustments.

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The change to the recorded net goodwill for foreign currency translation adjustments.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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