Other Assets - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Dec. 31, 2031	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2020
Schedule of Other Assets [Line Items]
Prepaid expenses, net of current portion		$ 17,471		$ 17,471		$ 18,192
Capital contributions		$ 34	$ 48	$ 152	$ 48
Minimum | Limited Partnerships
Schedule of Other Assets [Line Items]
Ownership percentage		3.00%		3.00%
Maximum | Limited Partnerships
Schedule of Other Assets [Line Items]
Ownership percentage		5.00%		5.00%
Forecast
Schedule of Other Assets [Line Items]
Capital contributions	$ 2,600
Jack Welch Management Institute
Schedule of Other Assets [Line Items]
Commitment for future services under the perpetual license agreement							$ 25,300
Prepaid expenses, net of current portion		$ 16,900		$ 16,900		$ 17,700
Prepaid expense, amortization period				15 years