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Divestitures and Held for Sale - Additional Information (Detail) - USD ($) $ in Millions				1 Months Ended	3 Months Ended	9 Months Ended
	Jun. 29, 2018	Jul. 01, 2017	Mar. 09, 2017	Aug. 31, 2018	Sep. 30, 2018	Sep. 30, 2018	Sep. 30, 2017	Nov. 07, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charge primarily related to goodwill						$ 3,857.2
Disposal group, not discontinued operation, gain (loss) on disposal						489.3	$ 712.3
Subsequent Event [Member] \| Jostens [Member] \| Platinum Equity Advisors LLC [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Amount of consideration to be received or receivable in asset disposal								$ 1,300.0
Subsequent Event [Member] \| Pure Fishing [Member] \| Sycamore Partners [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Amount of consideration to be received or receivable in asset disposal								$ 1,300.0
Team Sports Business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash consideration on sale of business	$ 395.0
Discontinued operation, gain (loss) on disposal						131.0
Winter Sport Business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash consideration on sale of business		$ 240.0
Write down of carrying value of net asset							59.1
Goody [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash consideration on sale of business				$ 110.0
Discontinued operation, gain (loss) on disposal					$ 20.4	20.4
Fire Building and Teutonia Stroller Businesses [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Write down of carrying value of net asset							15.3
Tools [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash consideration on sale of business			$ 1,950.0
Disposal group, not discontinued operation, gain (loss) on disposal							$ 771.0
Waddington [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash consideration on sale of business	$ 2,300.0
Discontinued operation, gain (loss) on disposal						599.0
Impairment charge primarily related to goodwill					$ 629.0	$ 1,100.0