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FINANCIAL INSTRUMENTS - Interest Rate Swap Transactions (Details) - Interest rate swap - Cash flow hedging - Designated as Hedging Instrument - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Derivative [Line Items]    
Notional value $ 505,000 $ 597,500
Minimum | LIBOR    
Derivative [Line Items]    
Fixed interest rates 1.69% 1.69%
Maximum | LIBOR    
Derivative [Line Items]    
Fixed interest rates 2.37% 2.37%