v3.26.1
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)
 12 Months Ended
Dec. 31, 2025
Disclosure of analysis of other comprehensive income by item [abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss)
Attributable to Brookfield Infrastructure Partners L.P.
US$ MILLIONSRevaluation
Surplus		Foreign
Currency
Translation		Cash Flow
Hedges		Equity accounted investmentsAccumulated
Other
Comprehensive
Income
Balance at December 31, 2023$1,090 $(600)$(17)$— $473 
Other comprehensive income71 35 2 — 108 
Balance at December 31, 2024$1,161 $(565)$(15)$— $581 
Other comprehensive income119 84 (8)— 195 
Balance at December 31, 2025$1,280 $(481)$(23)$— $776