Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Mar. 31, 2022
Non-cash financing activities:
Dividends declared but not paid	$ 14,800	$ 12,600	$ 12,947
Member distributions declared but not paid	$ 10,754	$ 3,028