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Financial Instruments - Credit Losses - Schedule of Activity in Allowance For Uncollectible Defaulted Notes (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Financing Receivable, Allowance for Credit Loss [Roll Forward]    
Beginning balance $ 4,327 $ 4,923
Additions and other adjustments (276) 324
Ending balance $ 4,051 $ 5,247