v3.26.1
Consolidated Statements of Changes in Equity - USD ($)
$ in Thousands
Total
Noncontrolling Interest in OpCo
Westlake
General Partner
Common units
Publicly and Privately Held
Limited Partner
Common units
Westlake
Limited Partner
Total equity at Dec. 31, 2024 $ 829,314 $ 553,185 $ (242,572) $ 471,328 $ 47,373
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 42,309 37,361 0 2,965 1,983
Distribution to unitholders (16,611) 0 0 (9,954) (6,657)
Distribution to noncontrolling interest retained in OpCo by Westlake (51,906) (51,906) 0 0 0
Total equity at Mar. 31, 2025 803,106 538,640 (242,572) 464,339 42,699
Total equity at Dec. 31, 2025 802,352 543,816 (242,572) 460,848 40,260
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 81,655 67,486 0 8,492 5,677
Distribution to unitholders (16,615) 0 0 (9,958) (6,657)
Distribution to noncontrolling interest retained in OpCo by Westlake (75,006) (75,006) 0 0 0
Total equity at Mar. 31, 2026 $ 792,386 $ 536,296 $ (242,572) $ 459,382 $ 39,280