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Divestitures and Held for Sale - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Jun. 04, 2019	May 01, 2019	Dec. 21, 2018	Aug. 31, 2018	Jun. 29, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (loss) on sale of business	$ (8.2)		$ 8.2
Asset impairment charges	11.7		11.7
Rexair Disposal Group
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business						$ 235.0
Gain (loss) on sale of business	(4.0)		1.6
Process Solution Business Disposal
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business						$ 500.0
Gain (loss) on sale of business	13.2		(8.8)
The United States Playing Card Company
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business					$ 220.0
Team Sports Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business									$ 400.0
Gain (loss) on sale of business		$ 5.7		$ (131.0)
Waddington
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business									$ 2,300.0
Gain (loss) on sale of business		1.4		599.0
Goody
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business								$ 110.0
ACON Investments
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (loss) on sale of business		20.4		20.4
Jostens
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business							$ 1,300.0
Pure Fishing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received for disposed business							$ 1,300.0
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Asset impairment charges	$ 237.0	$ 629.0	$ 423.0	$ 1,100.0