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Leases - Supplemental Cash Flow Information to Leases Footnote (Details) $ in Thousands | 9 Months Ended
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Sep. 28, 2019 USD ($)
Lessee, Lease, Description [Line Items] |
Right-of-use asset obtained in exchange for operating lease liability | $ 27,949
Right-of-use asset obtained in exchange for finance lease liability | 3,575
ASU No. 2016-02 |
Lessee, Lease, Description [Line Items] |
Right-of-use asset obtained in exchange for operating lease liability | 12,632
Right-of-use asset obtained in exchange for finance lease liability | 2,224
ASU No. 2016-02 | Syntron Material Handling Group, LLC |
Lessee, Lease, Description [Line Items] |
Right-of-use asset obtained in exchange for operating lease liability | 10,994
Right-of-use asset obtained in exchange for finance lease liability | $ 528

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