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PENSION AND OTHER POST-RETIREMENT BENEFIT PLANS - NARRATIVE (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 02, 2023 USD ($) | Jul. 03, 2022 USD ($) | Jul. 02, 2023 USD ($) | Jul. 03, 2022 USD ($)
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Defined benefit plan, remeasurement, basis spread on discount rate (basis points) |  |  | 0.0008 |
Defined benefit plan, assumptions used calculating net periodic benefit cost, expected long-term rate of return on plan assets |  |  | 6.30% |
Pension Benefits |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Employer contributions | $ 3,029 | $ 289 | $ 3,862 | $ 3,756
Other Benefits |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Employer contributions | $ 5,212 | $ 5,584 | $ 10,911 | $ 10,575

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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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