Goodwill and Other Intangible Assets - Summary of Other Intangible Assets (Details) - USD ($) $ in Thousands |
Jun. 28, 2019 |
Dec. 28, 2018 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | $ 207,500 | $ 186,929 |
| Accumulated Amortization | (63,080) | (56,896) |
| Net Amount | 144,420 | 130,033 |
| Customer relationships | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | 132,766 | 119,488 |
| Accumulated Amortization | (40,705) | (36,185) |
| Net Amount | 92,061 | 83,303 |
| Non-compete agreements | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | 8,519 | 7,579 |
| Accumulated Amortization | (7,335) | (7,251) |
| Net Amount | 1,184 | 328 |
| Trademarks | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | 66,215 | 59,862 |
| Accumulated Amortization | (15,040) | (13,460) |
| Net Amount | $ 51,175 | $ 46,402 |