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EMPLOYEE BENEFIT PLANS (Tables)
 12 Months Ended
Dec. 31, 2021
Retirement Benefits [Abstract]  
Schedule of Assumptions Used
Assumptions—Weighted average actuarial assumptions used to determine benefit obligations were as follows:
Defined Benefit PlansOPEB Plans
December 31,
2021		December 31,
2020		December 31,
2021		December 31,
2020
Discount rate2.85 %2.50 %2.85 %2.45 %
Weighted average actuarial assumptions used to determine net periodic benefit cost (income) were as follows:
Defined Benefit PlansOPEB Plans
FY 2021FY 2020FY 2021FY 2020
Discount rate2.50 %3.30 %2.45 %3.20 %
Expected return on plan assets5.95 %5.87 %n/an/a
Schedule of Change in Projected Benefit Obligation The changes in the projected benefit obligation, plan assets and funded status, and the amounts recognized on our consolidated balance sheets were as follows (in thousands):
Defined Benefit PlansOPEB Plans
FY 2021FY 2020FY 2021FY 2020
Change in benefit obligation
Benefit obligation at beginning of period$104,934 $101,148 $7,575 $7,778 
Service cost54 46 17 17 
Interest cost2,542 3,231 178 237 
Benefits paid(6,641)(6,883)(985)(661)
Actuarial (gains) losses(3,755)7,392 (283)204 
Benefit obligation at end of period$97,134 $104,934 $6,502 $7,575 
Accumulated benefit obligation at end of period$97,134 $104,934 
Change in plan assets
Fair value of assets at beginning of period$94,215 $86,105 $— $— 
Actual return on plan assets8,162 10,574 — — 
Company contributions3,218 4,419 985 661 
Benefits paid(6,641)(6,883)(985)(661)
Fair value of assets at end of period$98,954 $94,215 $— $— 
Funded status at end of period$1,820 $(10,719)$(6,502)$(7,575)
Amounts recognized on the consolidated balance sheets
Noncurrent assets$5,098 $5,056 $— $— 
Current liabilities— — (546)(656)
Noncurrent liabilities(3,278)(15,775)(5,956)(6,919)
$1,820 $(10,719)$(6,502)$(7,575)
Schedule of Funded Status For these plans, the projected benefit obligations and the fair value of plan assets were as follows (in thousands):
December 31,
2021		December 31,
2020
Projected benefit obligations$46,372 $90,267 
Fair value of plan assets43,093 74,491 
Funded status$(3,279)$(15,776)
Schedule of Weighted Average Assets Allocation by Assets Category
As of December 31, 2021 and 2020, the weighted average asset allocations by asset category for the Defined Benefit Plans were as follows (in thousands):
Investment typeDecember 31,
2021		December 31,
2020
Equity securities31 %60 %
Debt securities67 %34 %
Real estate2 %6 %
Total100 %100 %
Schedule of Fair Value of Separate Accounts by Assets Category The fair values of the assets of the Defined Benefit Plans at December 31, 2021 and 2020, by asset category and by levels of fair value, as further defined in Note 17 — Fair Value of Financial Instruments and Fair Value Measurements were as follows (in thousands):
December 31, 2021December 31, 2020
Asset categoryLevel 1Level 2TotalLevel 1Level 2Total
Cash and cash equivalents$20 $— $20 $48 $— $48 
Mutual funds:
Growth funds6,649 — 6,649 11,677 — 11,677 
Real estate funds2,072 — 2,072 5,966 — 5,966 
Equity income funds6,197 — 6,197 9,031 — 9,031 
Index funds12,642 — 12,642 26,364 — 26,364 
International equity funds4,883 — 4,883 8,844 — 8,844 
Fixed income funds12,982 53,509 66,491 12,562 19,723 32,285 
Total$45,445 $53,509 $98,954 $74,492 $19,723 $94,215 
Schedule of Net Periodic Benefit Costs (Income)
Net periodic benefit cost (income) —The components of the net periodic benefit cost (income) were as follows (in thousands):
Defined Benefit Plans
FY 2021FY 2020FY 2019
Service cost$54 $46 $42 
Interest cost2,542 3,231 3,897 
Expected return on assets(5,439)(4,958)(4,935)
Amortization of prior service cost65 62 58 
Amortization of loss416 433 1,313 
Net periodic benefit cost (income)$(2,362)$(1,186)$375 
OPEB Plans
FY 2021FY 2020FY 2019
Service cost$17 $17 $22 
Interest cost178 237 262 
Amortization of loss70 108 — 
Net periodic benefit cost$265 $362 $284 
Schedule of The Amounts in AOCI Net Not Yet Recognized
The amounts in accumulated other comprehensive income that have not yet been recognized as components of net periodic benefit income are as follows (in thousands):
Defined Benefit PlansOPEB Plans
December 31,
2021		December 31,
2020		December 31,
2021		December 31,
2020
Unrecognized actuarial loss$5,450 $12,345 $1,350 $1,703 
Unrecognized prior service cost— 65 — — 
Total$5,450 $12,410 $1,350 $1,703 
Schedule of Change in Plan Assets and Benefit Obligations Recognized in OCI
The changes in plan assets and benefit obligation recognized in other comprehensive income (loss) are as follows (in thousands):
Defined Benefit Plans
FY 2021FY 2020FY 2019
Net actuarial loss (gain)$(6,479)$1,777 $(315)
Amortization of net actuarial loss(416)(433)(1,313)
Amortization of prior service cost(65)(63)(58)
Total recognized in other comprehensive income (loss)$(6,960)$1,281 $(1,686)
OPEB Plans
FY 2021FY 2020FY 2019
Net actuarial loss (gain)$(283)$204 $1,367 
Amortization of net actuarial loss(70)(108)—
Total recognized in other comprehensive income (loss)$(353)$96 $1,367 
Schedule of Expected Benefit Payments We expect the following benefit payments to be made (in thousands):
Fiscal years endingDefined
Benefit Plans		OPEB Plans
2022$6,554 $554 
20236,522 539 
20246,417 485 
20256,337 463 
20266,268 391 
2027 - 203129,529 1,923