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Divestitures and Held for Sale - Additional Information (Detail) - USD ($) $ in Millions |  |  |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | --- | ---
Jun. 29, 2018 | Jul. 14, 2017 | Mar. 09, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Disposal group, not discontinued operation, gain (loss) on disposal |  |  |  |  |  | $ 461.8 | $ 758.1
Process Solutions [Member] |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Write down of carrying value of net asset |  |  |  | $ 454.0 |  | 454.0 |
Winter Sport Business [Member] |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Selling price of business |  | $ 240.0 |  |  |  |  |
Write down of carrying value of net asset |  |  |  |  | $ 59.1 |  | 59.1
Team Sports Business [Member] |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Selling price of business | $ 395.0 |  |  |  |  |  |
Discontinued operation, gain (loss) on disposal |  |  |  | (136.0) |  | (136.0) |
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 |  |  |  |  |  |  | $ 784.0
Tools [Member] | Net Sales [Member] | Product Concentration [Member] |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Concentration percentage |  |  |  |  |  |  | 1.50%
Waddington [Member] |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Discontinued operation, gain (loss) on disposal |  |  |  | $ 598.0 |  | $ 598.0 |
Cash consideration on sale of business | $ 2,300.0 |  |  |  |  |  |
Fire Building Business [Member] |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Write down of carrying value of net asset |  |  |  |  | $ 14.9 |  | $ 14.9

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