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Profit Sharing, Retirement Savings Plans and Defined Benefit Pension Plans - Schedule of Components of Net Periodic Benefit Cost (Income) (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total (income) benefit cost | $ (4.1) | $ 1.0 | $ 11.9
U.S. and International |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total (income) benefit cost | (4.1) | 1.0 | 11.9
U.S. and International | Cost of sales |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total (income) benefit cost | 0.8 | 1.4 | 1.5
U.S. and International | Selling, General and Administrative Expenses |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total (income) benefit cost | 3.5 | 5.6 | 9.1
U.S. and International | Other Income (Expense) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total (income) benefit cost | $ (8.4) | $ (6.0) | $ 1.3

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