v3.26.1
Consolidated Statements of Operations - USD ($)
shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenues        
Operating revenues $ 343 $ 309 $ 679 $ 612
Operating Expenses        
Operation and maintenance 90 80 175 158
Depreciation and amortization 68 63 137 126
Taxes other than income 12 11 27 25
Asset losses and impairments, net 0 0 1 0
Operating Income 173 155 339 303
Other (Income) and Deductions        
Interest expense 42 40 82 80
Interest income (1) 0 (2) (1)
Earnings from equity method investees (33) (30) (76) (67)
Gain from financing activities (1) 0 (1) 0
Other income (3) 0 (3) 0
Income Before Income Taxes 169 145 339 291
Income Tax Expense 53 34 89 69
Net Income 116 111 250 222
Less: Net Income Attributable to Noncontrolling Interests 4 4 8 7
Net Income Attributable to DT Midstream $ 112 $ 107 $ 242 $ 215
Basic Earnings per Common Share        
Net Income Attributable to DT Midstream (in dollars per share) $ 1.10 $ 1.05 $ 2.37 $ 2.12
Diluted Earnings per Common Share        
Net Income Attributable to DT Midstream (in dollars per share) $ 1.09 $ 1.04 $ 2.36 $ 2.10
Weighted Average Common Shares Outstanding        
Basic (in shares) 102.0 101.6 102.0 101.5
Diluted (in shares) 102.6 102.5 102.7 102.5