EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Schedule of Components of Earnings Per Share

The following table details the components of EPS.


									Three Months Ended March 31,
															2026						2025
									(In thousands, except per-share amounts)
Numerator for basic and diluted EPS:
Net income (loss)															$	(3,166)					$	4,634
Less: Net income attributable to Subsidiary Series A Preferred Units															(1,930)						(3,592)
Less: Net income attributable to Series A Preferred Stock															(3,113)						(3,918)
Add: Net loss attributable to noncontrolling interest															2,914						989
Net loss attributable to Summit Midstream Corporation															$	(5,295)					$	(1,887)

Denominator for basic and diluted EPS:
Weighted-average number of shares outstanding – basic															12,329						11,767
Effect of nonvested restricted stock units															—						—
Effect of assumed conversion and elimination of noncontrolling interest and net income															—						—
Weighted-average number of shares outstanding – diluted															12,329						11,767

Net loss per share:
Common Stock – basic															$	(0.43)					$	(0.16)
Common Stock – diluted															$	(0.43)					$	(0.16)
Class B Common Stock - basic and diluted															$	—					$	—

Nonvested anti-dilutive restricted shares excluded from the calculation of diluted EPS															236						462
Class B Common Stock															6,524						6,535