Restructuring, Impairment and Other Charges - Narrative (Detail)	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($) Facility	Dec. 31, 2017 USD ($)
Restructuring Cost And Reserve [Line Items]
Employee termination costs	$ 22,300,000	$ 12,900,000	$ 23,500,000
Other restructuring charges	16,600,000	15,900,000	4,100,000
Goodwill impairment charge	98,500,000
Gain on sale of previously impaired assets	5,700,000
Multi-employer pension plan charges	2,900,000	3,000,000	3,000,000
Impairment of other long lived assets		13,700,000	22,400,000
Long-lived asset implied fair value		0
Business Services
Restructuring Cost And Reserve [Line Items]
Goodwill impairment charge	$ 98,500,000
Gain on sale of previously impaired assets		$ 6,700,000
Number of manufacturing facility closures announced | Facility		4
Marketing Solutions
Restructuring Cost And Reserve [Line Items]
Goodwill impairment charge			$ 21,300,000