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Contingencies - Additional Information (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2020 USD ($) lawsuit | Jun. 30, 2019 USD ($) | Jun. 30, 2020 USD ($) lawsuit | Jun. 30, 2019 USD ($) | Dec. 31, 2019 USD ($) lawsuit | Dec. 31, 2018 USD ($) lawsuit
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability expense | $ 851 | $ 3,529 | $ 2,802 | $ 6,425 |  |
Loss contingency, years of activity |  |  | 5 years |  |  |
Insurance receivables | 58,700 |  | $ 58,700 |  | $ 63,800 | $ 71,700
Insurance receivables, current | 7,600 |  | 7,600 |  | 7,600 |
Insurance receivables, noncurrent | 51,100 |  | 51,100 |  | 56,200 |
Notes receivable from insurance companies | 56,700 |  | 56,700 |  | 56,000 | $ 59,600
Notes receivable from insurance companies, current | 3,736 |  | 3,736 |  | 3,676 |
Amount reported in notes receivable, insurance companies, noncurrent | 53,000 |  | 53,000 |  | 52,300 |
Product warranty expense |  |  | 4,500 | 5,900 |  |
Single Incident |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability accrual | $ 3,400 |  | 3,400 |  | $ 3,100 |
Product liability expense |  |  | $ 300 | 400 |  |
Lawsuit |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Number of lawsuits | lawsuit | 1,705 |  | 1,705 |  | 1,605 | 1,481
Damages from Product Defects |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Number of lawsuits | lawsuit | 2,655 |  | 2,655 |  | 2,456 | 2,355
Cumulative Trauma |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability accrual | $ 166,100 |  | $ 166,100 |  | $ 167,500 |
Product liability expense |  |  | 3,300 | 7,100 |  |
Claims Settled, But Not Yet Paid |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability accrual | 2,200 |  | 2,200 |  | 3,000 |
Uninsured Cumulative Trauma |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability expense |  |  | 2,800 | $ 6,400 |  |
Other Current Liabilities | Cumulative Trauma |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability accrual | 16,600 |  | 16,600 |  | 17,400 |
Other Noncurrent Liabilities | Cumulative Trauma |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability accrual |  |  |  |  | $ 150,100 |
Other Noncurrent Liabilities | Cumulative Trauma, Reported Claims |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Product liability, gross | $ 149,500 |  | $ 149,500 |  |  |

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