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General (Tables) | 12 Months Ended
--- | ---
Dec. 30, 2023
General [Abstract] |
Net Income per Common Share [Table Text Block] |
| Net Income per Common Share (in thousands, except per share data)
|  | December 30, |  |  |  | December 31, |  |  |  | January 1, |
|  | 2023 |  |  |  | 2022 |  |  |  | 2022 |
| Income | Shares | Per-Share |  | Income | Shares | Per-Share |  | Income | Shares | Per-Share
Basic: |  |  |  |  |  |  |  |  |  |  |
Net income attributable to Darling | $ | 647,726 |  | 159,861 | $ | 4.05 |  |  | $ | 737,690 |  | 161,000 | $ | 4.58 |  |  | $ | 650,914 |  | 162,454 | $ | 4.01 |
Diluted: |  |  |  |  |  |  |  |  |  |  |
Effect of dilutive securities |  |  |  |  |  |  |  |  |  |  |
Add: Option shares in the money and dilutive effect of nonvested stock | — |  | 3,314 | — |  |  | — |  | 3,831 | — |  |  | — |  | 5,468 | — |
Less: Pro-forma treasury shares | — |  | (788) | — |  |  | — |  | (710) | — |  |  | — |  | (826) | — |
Diluted: |  |  |  |  |  |  |  |  |  |  |
Net income attributable to Darling | $ | 647,726 |  | 162,387 | $ | 3.99 |  |  | $ | 737,690 |  | 164,121 | $ | 4.49 |  |  | $ | 650,914 |  | 167,096 | $ | 3.90 |
Restrictions on Cash and Cash Equivalents [Table Text Block] | A reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of same such amounts shown in the Consolidated Statement of Cash flows is as follows (in thousands):
|  | December 30, 2023 | December 31, 2022
Cash and cash equivalents |  | $ | 126,502 |  | $ | 127,016 |
Restricted cash |  | 292 |  | 315 |
Restricted cash included in other long-term assets |  | 137,656 |  | 22,837 |
Total cash, cash equivalents and restricted cash shown in the statement of cash flows |  | $ | 264,450 |  | $ | 150,168 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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- Definition Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 8 -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8 + Details
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