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v3.25.0.1

Retirement Benefit Plans (Details 1) | 12 Months Ended
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Dec. 28, 2024 | Dec. 30, 2023
Pension Benefit [Member] |  |
Rate of compensation increase | 0.00% | 0.00%
Expected return on plan assets | 7.50% | 7.50%
Discount rate | 4.72% | 4.92%
Pension Benefit [Member] | Bottom [Member] |  |
Discount rate | 4.99% | 5.21%
Pension Benefit [Member] | Top [Member] |  |
Discount rate | 5.00% | 5.23%
Other Postretirement Benefit [Member] |  |
Rate of compensation increase | 4.30% | 4.30%
Expected return on plan assets | 4.00% | 4.00%
Discount rate | 5.04% | 5.28%

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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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