v3.26.1
Other Comprehensive Income (Loss) (Tables)
 6 Months Ended
Jun. 30, 2026
Other Comprehensive Income (Loss), before Tax [Abstract]  
Schedule of Components and Allocated Tax Effects of OCI
The components and allocated tax effects of Other comprehensive income (loss) are as follows:
Before-TaxTax Expense
(Benefit)		After-Tax
 (In millions)
Three Months Ended June 30, 2026
Net change in foreign currency translation adjustment$(12)$(2)$(10)
Net unrealized loss on hedging instruments(2)— (2)
Net change in pension and other post-retirement benefit obligations(1)(1)— 
Other comprehensive loss attributable to HF Sinclair stockholders$(15)$(3)$(12)
Three Months Ended June 30, 2025
Net change in foreign currency translation adjustment$31 $6 $25 
Net change in pension and other post-retirement benefit obligations(1)— (1)
Other comprehensive income attributable to HF Sinclair stockholders$30 $6 $24 
Six Months Ended June 30, 2026
Net change in foreign currency translation adjustment$(21)$(4)$(17)
Net unrealized loss on hedging instruments(2)— (2)
Net change in pension and other post-retirement benefit obligations(2)(1)(1)
Other comprehensive loss attributable to HF Sinclair stockholders$(25)$(5)$(20)
Six Months Ended June 30, 2025
Net change in foreign currency translation adjustment$36 $6 $30 
Net change in pension and other post-retirement benefit obligations(2)1 (3)
Other comprehensive income attributable to HF Sinclair stockholders$34 $7 $27 
Schedule of Statement of Operations Line Items Effects Out of AOCI
The following table presents the line item effects for reclassifications out of accumulated other comprehensive income (“AOCI”) and into the consolidated statements of operations:

Three Months Ended June 30,
20262025
AOCI ComponentGain (Loss) Reclassified from AOCI
Statements of Operations Line Item
(In millions)
Hedging instruments:
Commodity price swaps$(1)$— Sales and other revenues
(1)— Income tax benefit
— — Net of tax
Post-retirement healthcare obligations1 1 Other income (expense), net
1 — Income tax expense
— 1 Net of tax
Total reclassifications for the period$— $1 
Six Months Ended June 30,
20262025
AOCI ComponentGain (Loss) Reclassified from AOCI
Statements of Operations Line Item
(In millions)
Hedging instruments:
Commodity price swaps$(1)$— Sales and other revenues
(1)— Income tax benefit
— — Net of tax
Post-retirement healthcare obligations2 2 Other income (expense), net
1 1 Income tax expense
1 1 Net of tax
Total reclassifications for the period$1 $1 
Schedule of AOCI in Equity
Accumulated other comprehensive loss in the equity section of our consolidated balance sheets includes:
June 30, 2026December 31, 2025
 (In millions)
Foreign currency translation adjustment$(47)$(30)
Unrealized loss on hedging activities
(2)— 
Unrealized gain on post-retirement benefit obligations3 4 
Accumulated other comprehensive loss$(46)$(26)