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Divestitures and Held for Sale - Additional Information (Detail) - USD ($) $ in Millions |  |  |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Dec. 21, 2018 | Jun. 29, 2018 | Jul. 14, 2017 | Aug. 31, 2018 | Mar. 31, 2017 | Jun. 30, 2016 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Feb. 25, 2019
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 |  |  |  |  |  |  | 832.9 | $ 713.0 | $ 161.1 |
Subsequent Event [Member] | Rexair Disposal Group [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 |  |  |  |  |  |  |  |  |  | $ 235.0
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 |  | $ 400.0 |  |  |  |  |  |  |  |
Discontinued operation, gain (loss) on disposal |  |  |  |  |  |  | (128.0) |  |  |
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 |  |
Pure Fishing [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Cash consideration on sale of business | $ 1,300.0 |  |  |  |  |  |  |  |  |
Discontinued operation, gain (loss) on disposal |  |  |  |  |  |  | 372.0 |  |  |
Impairment charge primarily related to goodwill |  |  |  |  |  |  | 1,500.0 |  |  |
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 |  |  |
Goody [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Cash consideration on sale of business |  |  |  | $ 109.0 |  |  |  |  |  |
Discontinued operation, gain (loss) on disposal |  |  |  |  |  |  | 20.3 |  |  |
Jostens [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Cash consideration on sale of business | $ 1,300.0 |  |  |  |  |  |  |  |  |
Discontinued operation, gain (loss) on disposal |  |  |  |  |  |  | $ 32.1 |  |  |
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 |  |  |  |  |  |  |  | $ 768.0 |  |
Decor [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Cash consideration on sale of business |  |  |  |  |  | $ 224.0 |  |  |  |
Disposal group, not discontinued operation, gain (loss) on disposal |  |  |  |  |  | $ 160.0 |  |  |  |

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