Subsequent Events (Details) - $ / shares	Dec. 31, 2020	Nov. 13, 2020	Sep. 30, 2020	Aug. 14, 2020	May 15, 2020	Feb. 14, 2020	Dec. 31, 2019	Nov. 14, 2019	Sep. 30, 2019	Aug. 14, 2019	May 15, 2019	Feb. 14, 2019
Subsequent Event [Line Items]
Cash distribution per unit (in dollars per share)			$ 3.0825	$ 1.0275	$ 1.0275	$ 1.0275	$ 4.0350	$ 1.0200	$ 3.0150	$ 1.0125	$ 1.0050	$ 0.9975
Scenario, Forecast
Subsequent Event [Line Items]
Cash distribution per unit (in dollars per share)	$ 4.1100	$ 1.0275
Subsequent Event | Scenario, Forecast
Subsequent Event [Line Items]
Cash distribution per unit (in dollars per share)		$ 1.0275