XML 50 R39.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Intangible Assets (Tables) | 6 Months Ended
--- | ---
Jun. 29, 2024
Intangible Asset Disclosure Text Block [Abstract] |
Schedule of Intangible Assets | The gross carrying amount of intangible assets not subject to amortization and intangible assets subject to amortization is as follows (in thousands):
| June 29, 2024 |  | December 30, 2023
Indefinite Lived Intangible Assets: |  |  |
Trade names | $ | 51,721 |  |  | $ | 52,507 |
| 51,721 |  |  | 52,507 |
Finite Lived Intangible Assets: |  |  |
Routes | 741,608 |  |  | 746,868 |
Customer relationships | 305,897 |  |  | 359,111 |
Permits | 324,808 |  |  | 559,483 |
Non-compete agreements | 295 |  |  | 395 |
Trade names | 83,908 |  |  | 85,561 |
Royalty, consulting, land use rights and leasehold | 22,498 |  |  | 20,613 |
| 1,479,014 |  |  | 1,772,031 |
Accumulated Amortization: |  |  |
Routes | (242,991) |  |  | (241,960) |
Customer relationships | (35,080) |  |  | (29,270) |
Permits | (185,634) |  |  | (407,713) |
Non-compete agreements | (262) |  |  | (345) |
Trade names | (68,176) |  |  | (63,660) |
Royalty, consulting, land use rights and leasehold | (6,062) |  |  | (5,698) |
| (538,205) |  |  | (748,646) |
Total Intangible assets, less accumulated amortization | $ | 992,530 |  |  | $ | 1,075,892 |

X
- Definition Intangible Asset Disclosure Text Block [Abstract] + References No definition available. + Details
Name: | dar_IntangibleAssetDisclosureTextBlockAbstract
Namespace Prefix: | dar_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of Intangible Assets [Table Text Block] + References No definition available. + Details
Name: | dar_ScheduleOfIntangibleAssetsTableTextBlock
Namespace Prefix: | dar_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration