Segment Information Balance Sheet Data (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($) Integer	Dec. 31, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Operating Segments | Integer	2
Total Assets	$ 5,703,564	$ 5,758,701
Experiential Reportable Operating Segment [Member]
Segment Reporting Information [Line Items]
Total Assets	5,140,804	5,164,710
Education Reportable Operating Segment [Member]
Segment Reporting Information [Line Items]
Total Assets	460,126	473,580
Corporate / Unallocated
Segment Reporting Information [Line Items]
Total Assets	$ 102,634	$ 120,411