RETIREMENT BENEFIT PLANS (Details 1) |
12 Months Ended | |
|---|---|---|
Jan. 01, 2022 |
Jan. 02, 2021 |
|
| Pension Benefit [Member] | ||
| Rate of compensation increase | 0.00% | 0.00% |
| Expected return on plan assets | 7.50% | 7.50% |
| Discount rate | 1.49% | 2.61% |
| Pension Benefit [Member] | Minimum [Member] | ||
| Discount rate | 2.40% | 3.18% |
| Pension Benefit [Member] | Maximum [Member] | ||
| Discount rate | 2.48% | 3.23% |
| Other Postretirement Benefit [Member] | ||
| Expected return on plan assets | 4.00% | 4.00% |
| Discount rate | 2.66% | 3.35% |
| Pension Benefit Plans and Other Postretirement Benefit Plan [Member] | Minimum [Member] | ||
| Discount rate | 2.75% | 2.40% |
| Pension Benefit Plans and Other Postretirement Benefit Plan [Member] | Maximum [Member] | ||
| Discount rate | 2.81% | 2.48% |