v3.25.2
Accumulated Other Comprehensive Income (Loss) (Tables)
 9 Months Ended
Jun. 30, 2025
Equity [Abstract]  
Schedule of Changes in AOCI, Net of Tax
The tables below present changes in AOCI, net of tax:

Three Months Ended June 30, 2025Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — March 31, 2025$10 $(13)$(265)$(268)
Other comprehensive income (loss) before reclassification adjustments— (2)89 87 
Amounts reclassified from AOCI1 (1)— — 
Other comprehensive income (loss) attributable to UGI1 (3)89 87 
AOCI — June 30, 2025$11 $(16)$(176)$(181)
Three Months Ended June 30, 2024Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — March 31, 2024$16 $4 $(274)$(254)
Other comprehensive income (loss) before reclassification adjustments— 4 (10)(6)
Amounts reclassified from AOCI— (9)— (9)
Other comprehensive income (loss) attributable to UGI— (5)(10)(15)
AOCI — June 30, 2024$16 $(1)$(284)$(269)
Nine Months Ended June 30, 2025Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — September 30, 2024$10 $(23)$(240)$(253)
Other comprehensive income (loss) before reclassification adjustments— 9 64 73 
Amounts reclassified from AOCI1 (2)— (1)
Other comprehensive income (loss) attributable to UGI 1 7 64 72 
AOCI — June 30, 2025$11 $(16)$(176)$(181)
Nine Months Ended June 30, 2024Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — September 30, 2023$17 $26 $(299)$(256)
Other comprehensive income (loss) before reclassification adjustments— 1 15 16 
Amounts reclassified from AOCI(1)(28)— (29)
Other comprehensive income (loss) attributable to UGI (1)(27)15 (13)
AOCI — June 30, 2024$16 $(1)$(284)$(269)