Net Income per Unit (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Net income per unit [Line Items]
Net income	$ 176,460	$ 142,685	$ 126,236
Less: Preferred unitholder's interest in net income	0	768	0
Undistributed net loss	$ (61,672)	$ (62,490)	$ (53,538)
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted average limited partner units outstanding, basic (in units)	53,501,020	47,452,138	43,583,938
Dilutive effect of unvested phantom units (in units)	51,186	27,110	27,376
Weighted average limited partner units outstanding, diluted (in units)	53,552,206	47,479,248	43,611,314
Net income per limited partner unit:
Basic (in dollars per unit)	$ 3.30	$ 2.99	$ 2.90
Diluted (in dollars per unit)	$ 3.30	$ 2.99	$ 2.89
Common units excluded from computation of earnings per share (in units)	5,114	18,945	41,790
Limited Partner
Net income per unit [Line Items]
Net income		$ 141,917
Less: Limited partners' distribution on common units	$ 238,132	204,407	$ 179,774
Undistributed net loss	$ (61,672)	$ (62,490)	$ (53,538)
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted average limited partner units outstanding, basic (in units)	53,501,020	47,452,138	43,583,938
Net income per limited partner unit:
Basic (in dollars per unit)	$ 3.30	$ 2.99	$ 2.90
Diluted (in dollars per unit)	$ 3.30	$ 2.99	$ 2.89
Limited Partner | Common Units
Net income per unit [Line Items]
Total limited partners' earnings on common units	$ 176,460	$ 141,917	$ 126,236