Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Consolidated Statements of Comprehensive Loss
Net loss	$ (308,363)	$ (105,528)	$ (18,715)
Foreign currency translation adjustment, net of tax	1,192	(3,032)	1,206
Comprehensive loss, net of tax	(307,171)	(108,560)	(17,509)
Comprehensive income (loss) attributable to noncontrolling interest	(1,515)	(753)	628
Comprehensive loss attributable to Southland Stockholders	$ (305,656)	$ (107,807)	$ (18,137)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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