XML 66 R56.htm IDEA: XBRL DOCUMENT

Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Jun. 30, 2022	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Adjustment to decrease the remaining book value of intangible asset	$ 1.4
Amortization expense		$ 29.7	$ 28.2
Goodwill		$ 922.4		$ 923.5

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 + Details