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Long-term Employee Benefits - Additional Information (Details) - 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] |  |  |
Percent of actuarial losses in excess of market value or PBO to be Included in periodic benefit costs (exceeding) | 10.00% |  |
Defined contribution plan, employer contribution amount | $ 43.8 | $ 45.1 | $ 43.3
VENEZUELA |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
AOCI loss due to Venezuela deconsolidation |  | (8.5) |
AOCI loss due to Venezuela deconsolidation, net of tax |  | (5.9) |
Pension Plan [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
AOCI loss due to Venezuela deconsolidation | $ (50.2) | $ (43.8) |
Rate of return on plan assets to determine net cost | 4.21% |  |
Estimated future employer contribution | $ 6.7 |  |
Europe [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Pension benefit obligation, percentage by region | 85.00% |  |

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