v3.25.1
Accumulated Other Comprehensive Income (Loss) (Tables)
 6 Months Ended
Mar. 31, 2025
Equity [Abstract]  
Schedule of Changes in AOCI, Net of Tax
The tables below present changes in AOCI, net of tax:

Three Months Ended March 31, 2025Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — December 31, 2024$9 $(10)$(312)$(313)
Other comprehensive income (loss) before reclassification adjustments— (4)47 43 
Amounts reclassified from AOCI1 1 — 2 
Other comprehensive income (loss) attributable to UGI1 (3)47 45 
AOCI — March 31, 2025$10 $(13)$(265)$(268)
Three Months Ended March 31, 2024Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — December 31, 2023$17 $1 $(250)$(232)
Other comprehensive income (loss) before reclassification adjustments— 12 (24)(12)
Amounts reclassified from AOCI(1)(9)— (10)
Other comprehensive income (loss) attributable to UGI(1)3 (24)(22)
AOCI — March 31, 2024$16 $4 $(274)$(254)
Six Months Ended March 31, 2025Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — September 30, 2024$10 $(23)$(240)$(253)
Other comprehensive income (loss) before reclassification adjustments— 11 (25)(14)
Amounts reclassified from AOCI— (1)— (1)
Other comprehensive income (loss) attributable to UGI — 10 (25)(15)
AOCI — March 31, 2025$10 $(13)$(265)$(268)
Six Months Ended March 31, 2024Postretirement Benefit PlansDerivative InstrumentsForeign CurrencyTotal
AOCI — September 30, 2023$17 $26 $(299)$(256)
Other comprehensive income (loss) before reclassification adjustments— (3)25 22 
Amounts reclassified from AOCI(1)(19)— (20)
Other comprehensive income (loss) attributable to UGI (1)(22)25 2 
AOCI — March 31, 2024$16 $4 $(274)$(254)