Other Assets - Summary of Credit Loss Allowance (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance January 1, 2021	$ 85,447
Loss provision for receivables	971	$ 81,600	$ 38,100
Write-offs	(529)
Ending balance March 31, 2021	$ 85,889