EMPLOYEE BENEFIT PLANS - Schedule of Fair Value of Plan Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	$ 56,568	$ 94,164	$ 94,962
UK Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	56,568	94,281
UK Pension Plan | Quoted Prices in Active Markets  for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	1,861	2,411
UK Pension Plan | Significant Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	44,270	80,427
UK Pension Plan | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	10,437	11,443	$ 9,752
Cash | UK Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	1,861	2,411
Cash | UK Pension Plan | Quoted Prices in Active Markets  for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	1,861	2,411
Cash | UK Pension Plan | Significant Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	0	0
Cash | UK Pension Plan | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	0	0
Diversified Growth Fund | UK Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	15,285	23,582
Diversified Growth Fund | UK Pension Plan | Quoted Prices in Active Markets  for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	0	0
Diversified Growth Fund | UK Pension Plan | Significant Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	4,848	12,139
Diversified Growth Fund | UK Pension Plan | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	10,437	11,443
Fixed Income Securities | UK Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	6,471	9,487
Fixed Income Securities | UK Pension Plan | Quoted Prices in Active Markets  for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	0	0
Fixed Income Securities | UK Pension Plan | Significant Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	6,471	9,487
Fixed Income Securities | UK Pension Plan | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	0	0
Government Index Linked Securities | UK Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	7,942	16,393
Government Index Linked Securities | UK Pension Plan | Quoted Prices in Active Markets  for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	0	0
Government Index Linked Securities | UK Pension Plan | Significant Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	7,942	16,393
Government Index Linked Securities | UK Pension Plan | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	$ 0	0
Global Absolute Return Bond Fund
Defined Benefit Plan Disclosure [Line Items]
Plan asset target return period	3 years
Global Absolute Return Bond Fund | LIBOR
Defined Benefit Plan Disclosure [Line Items]
Target return on asset category	3.00%
Global Absolute Return Bond Fund | UK Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets		12,111
Global Absolute Return Bond Fund | UK Pension Plan | Quoted Prices in Active Markets  for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets		0
Global Absolute Return Bond Fund | UK Pension Plan | Significant Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets		12,111
Global Absolute Return Bond Fund | UK Pension Plan | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets		0
Corporate Bonds | UK Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	$ 25,009	30,297
Corporate Bonds | UK Pension Plan | Quoted Prices in Active Markets  for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	0	0
Corporate Bonds | UK Pension Plan | Significant Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	25,009	30,297
Corporate Bonds | UK Pension Plan | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Plan Assets	$ 0	$ 0