Equity-Based Compensation Plans (Summary of Service-Based and Performance-Based Awards) (Details) - Service-Based Awards - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Number of Phantom Units
Unvested at December 31, 2020 (in units)	116,598	220,132	208,518
Granted (in units)	66,462	74,106	70,068
Settled (in units)	(116,598)	(177,640)	(58,454)
Unvested at December 31, 2021 (in units)	66,462	116,598	220,132
Average Grant Date Fair Value
Unvested at December 31, 2020 (in dollars unit)	$ 12.09	$ 8.97	$ 10.67
Granted (in dollars per unit)	12.79	10.26	9.92
Settled (in dollars per unit)	12.15	7.46	16.17
Unvested at December 31, 2021 (in dollars per unit)	$ 12.69	$ 12.09	$ 8.97
Total Value (in thousands)
Unvested at December 31, 2020	$ 1,410	$ 1,975	$ 2,225
Granted	850	760	695
Settled	(1,417)	(1,325)	(945)
Unvested at December 31, 2021	$ 843	$ 1,410	$ 1,975