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Intangible Assets | 9 Months Ended
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Sep. 30, 2023
Intangible Asset Disclosure Text Block [Abstract] |
Intangible Assets | Intangible Assets The gross carrying amount of intangible assets not subject to amortization and intangible assets subject to amortization is as follows (in thousands):
| September 30, 2023 |  | December 31, 2022
Indefinite Lived Intangible Assets: |  |  |
Trade names | $ | 51,421 |  |  | $ | 51,639 |
| 51,421 |  |  | 51,639 |
Finite Lived Intangible Assets: |  |  |
Routes | 738,307 |  |  | 776,909 |
Customer relationships | 350,506 |  |  | 4,377 |
Permits | 555,318 |  |  | 557,083 |
Non-compete agreements | 395 |  |  | 695 |
Trade names | 85,013 |  |  | 76,549 |
Royalty, consulting, land use rights and leasehold | 20,176 |  |  | 20,971 |
| 1,749,715 |  |  | 1,436,584 |
Accumulated Amortization: |  |  |
Routes | (226,534) |  |  | (192,170) |
Customer relationships | (20,222) |  |  | (3,938) |
Permits | (396,303) |  |  | (368,005) |
Non-compete agreements | (334) |  |  | (563) |
Trade names | (60,921) |  |  | (53,486) |
Royalty, consulting, land use rights and leasehold | (5,376) |  |  | (4,939) |
| (709,690) |  |  | (623,101) |
Total Intangible assets, less accumulated amortization | $ | 1,091,446 |  |  | $ | 865,122 |
Gross intangible assets changed due to net acquisition activity in the first nine months of fiscal 2023 by approximately $311.6 million and the remaining change is due to foreign currency translation and retirements. Amortization expense for the three months ended September 30, 2023 and October 1, 2022, was approximately $32.2 million and $25.4 million, respectively, and for the nine months ended September 30, 2023 and October 1, 2022 was approximately $91.7 million and $62.8 million, respectively.

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- Definition Intangible Asset Disclosure Text Block [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//350-30/tableOfContent + Details
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