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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Postretirement Benefits (Details) |  | 12 Months Ended
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Jan. 01, 2017 | Dec. 31, 2023
Defined Contribution Profit Sharing, Savings and Investment Plan |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |
Defined contribution plan, employer non-discretionary contribution amount | 3.00% | 3.00%
Contribution cost percentage | 50.00% | 50.00%
Defined contribution plan, employer matching contribution, percent of employees' gross pay | 6.00% | 6.00%
Pension Plan |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |
Normal retirement benefit as percentage of final average compensation (in hundredths) |  | 1.20%
Number of consecutive years considered in final average compensation |  | 5 years
Number of prior years considered in final average compensation |  | 10 years
Maximum service period (years) |  | 25 years
Normal retirement additional benefit |  | 1.00%
Maximum additional service years |  | 10 years
Percentage of average monthly compensation in excess of covered compensation for each year of credited service |  | 0.65%
Maximum period of credited service (years) |  | 35 years
Covered compensation period (years) |  | 35 years
Other Postretirement Benefit Plan |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |
Contribution cost percentage |  | 50.00%
Other Postretirement Benefit Plan | Minimum |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |
Retiree age group range |  | 55 years
Other Postretirement Benefit Plan | Maximum |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |
Retiree age group range |  | 65 years

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- Definition Percentage of contribution cost to be made by retirees, who are going to be continued under the coverage of plan. + References No definition available. + Details
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- Definition The period for covered compensation, which is average of social security taxable wage bases in effect. + References No definition available. + Details
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- Definition Defined Contribution Plan, Employer Non-Discretionary Contribution Amount + References No definition available. + Details
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- Definition Refers to maximum additional period considered in final average compensation, during which additional 1% of average monthly compensation for each additional year of service is added. + References No definition available. + Details
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- Definition Maximum period of credited service considered to apply excess of covered compensation for each year of credited service. + References No definition available. + Details
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- Definition Refers to maximum period considered in final average compensation. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

X
- Definition Percentage of normal retirement benefit in terms of average monthly compensation resulting for each additional year. + References No definition available. + Details
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- Definition Percentage of normal retirement benefit in terms of final average compensation resulting from maximum period of 25 years. + References No definition available. + Details
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X
- Definition Refers consecutive period considered in final average compensation. + References No definition available. + Details
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- Definition Refers to prior period considered in consecutive period of final average compensation. + References No definition available. + Details
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- Definition Refers to the percentage of average monthly compensation in excess of covered compensation for each year of credited service. + References No definition available. + Details
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X
- Definition Eligible age of current and future retirees to be continued under coverage of plan. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
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- Details
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- Details
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- Details
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