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INCOME TAXES
 6 Months Ended
Jun. 30, 2024
Income Tax Disclosure [Abstract]  
INCOME TAXES INCOME TAXES
Effective Tax Rates
We record income taxes during the interim period using an estimated annual ETR and recognize specific events discretely as they occur.
The interim period ETRs of DT Midstream were 25% and 24% for the three months ended June 30, 2024 and 2023, respectively, and 24% and 28% for the six months ended June 30, 2024 and 2023, respectively.
The difference between the interim period ETR and federal statutory rate of 21% is primarily related to state income taxes. The decrease in the interim ETR for the comparative six-month period is driven by the remeasurement of state deferred taxes recognized in 2023 due to changes in tax status and apportionment rates, resulting in a lower ETR in 2024.