Claims Rollforward (Details) - Asbestos_claims |
3 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Mar. 29, 2019 |
Mar. 30, 2018 |
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| Commitments and Contingencies Disclosure [Abstract] | |||||||
| Claims unresolved, beginning of period | 16,417 | 17,737 | |||||
| Claims filed | [1] | 1,056 | 1,069 | ||||
| Claims resolved | [2] | (711) | (739) | ||||
| Claims unresolved, end of period | 16,762 | 18,067 | |||||
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