Goodwill and Intangible Assets - Details of Goodwill (Detail) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2022
Goodwill [Line Items]
Goodwill	$ 270,000,000.0	$ 270,000,000.0
Adjustments	1,500,000
Divestiture of subsidiaries	(19,700,000)
Goodwill	248,800,000
Forecast [Member]
Goodwill [Line Items]
Divestiture of subsidiaries		(19,700,000)
Written off intangible assets		27,800,000
Products [Member]
Goodwill [Line Items]
Goodwill	196,500,000	196,500,000
Adjustments	1,500,000
Divestiture of subsidiaries	(19,700,000)
Goodwill	175,300,000
Service [Member]
Goodwill [Line Items]
Goodwill	73,500,000	$ 73,500,000
Adjustments	0
Divestiture of subsidiaries	0
Goodwill	$ 73,500,000