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Restructuring - Additional Information (Detail) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Restructuring Cost And Reserve [Line Items] |  |
Restructuring expenses | $ 791,000 | $ 3,766,000
Manufacturing Footprint Rationalization |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring expenses | 7,602,000 |
Other restructuring costs | 164,000 |
Manufacturing Footprint Rationalization | Minimum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 16,000,000 |
Manufacturing Footprint Rationalization | Maximum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 19,000,000 |
Employee Separation Costs | Manufacturing Footprint Rationalization |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring expenses | 206,000 | 248,000
Restructuring reserve accelerated depreciation | 95,000 | 242,000
Employee Separation Costs | Manufacturing Footprint Rationalization | Minimum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 6,500,000 |
Employee Separation Costs | Manufacturing Footprint Rationalization | Maximum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 7,500,000 |
Employee Separation Costs | Other Restructuring Activities |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring expenses | 326,000 | 3,054,000
Cash Expenditures | Manufacturing Footprint Rationalization | Minimum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 13,000,000 |
Cash Expenditures | Manufacturing Footprint Rationalization | Maximum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 16,000,000 |
Restructuring Capital Expenditures | Manufacturing Footprint Rationalization | Minimum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 3,500,000 |
Restructuring Capital Expenditures | Manufacturing Footprint Rationalization | Maximum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 4,500,000 |
Accelerated Depreciation and Impairment | Manufacturing Footprint Rationalization |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 3,000,000 |
Other Restructuring | Manufacturing Footprint Rationalization | Minimum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | 3,000,000 |
Other Restructuring | Manufacturing Footprint Rationalization | Maximum |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring and related cost expected total cost | $ 4,000,000 |
Other Restructuring | Other Restructuring Activities |  |
Restructuring Cost And Reserve [Line Items] |  |
Restructuring expenses |  | $ 222,000

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