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Employee Benefits - Additional Information (Detail) | 6 Months Ended
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Jun. 30, 2020 USD ($)
Defined Contribution and Other Retirement Plans |
Defined Benefit Plan Disclosure [Line Items] |
Contribution to the plans | $ 1,500,000
Expected contribution to the plan | 3,800,000
U.S. Plans | Pension Plans |
Defined Benefit Plan Disclosure [Line Items] |
Expected contribution to the plan | 4,400,000
Non-U.S. Plans | Qualified Plan |
Defined Benefit Plan Disclosure [Line Items] |
Benefit payments | 0
Non-U.S. Plans | Pension Plans |
Defined Benefit Plan Disclosure [Line Items] |
Expected contribution to the plan | 20,900,000
Contribution to the plans | 11,500,000
Non-U.S. Plans | Nonqualified Plan |
Defined Benefit Plan Disclosure [Line Items] |
Benefit payments | $ 2,600,000

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