v3.26.1
ORGANIZATION AND DESCRIPTION OF OUR BUSINESS - Narrative (Details)
$ / shares in Units, shares in Millions
Dec. 24, 2024
USD ($)
Mar. 31, 2020
USD ($)
agreement
$ / shares
shares
Mar. 20, 2020
class
partnershipUnit
Disclosure of corporate information [line items]      
Exchangeable shares | class     1
Limited partnership units | partnershipUnit     9
Issued and outstanding exchangeable shares held by holders of units (in percentage)   70.40%  
Issued and outstanding exchangeable shares held by partner (in percentage)   29.60%  
Exchangeable And Class B Shares Of BIHC      
Disclosure of corporate information [line items]      
Redeemable and exchangeable partnership units, exchange ratio 1    
Class Exchangeable Shares      
Disclosure of corporate information [line items]      
Redeemable and exchangeable partnership units, exchange ratio 1    
Ownership cap limits exchange by owing, (in percentage) 9.50%    
Prior written notice period 60 days    
BIHC      
Disclosure of corporate information [line items]      
Voting interest in company (in percentage)   82.40%  
Class A shares to limited partner units, conversion ratio   0.11111  
Exchangeable shares issued as a result of the holding LP distribution, Brookfield (in shares) | shares   20.6  
Exchangeable shares issued as a result of the holding LP distribution, Partnership (in shares) | shares   48.9  
Equity commitment from parent   $ 1,000,000,000  
Preferred shares (in usd per share) | $ / shares   $ 25.00  
Holders of exchangeable shares      
Disclosure of corporate information [line items]      
Voting interest in company (in percentage) 25.00%    
Subsidiary partners of exchangable shares      
Disclosure of corporate information [line items]      
Voting interest in company (in percentage) 75.00%    
Subsidiaries      
Disclosure of corporate information [line items]      
Voting interest in company (in percentage)   75.00%  
Holders of BIHC exchangeable shares | BIHC      
Disclosure of corporate information [line items]      
Voting interest in company (in percentage)   25.00%  
Brookfield Infrastructure Partners L.P. | BIHC      
Disclosure of corporate information [line items]      
Voting interest in company (in percentage)   7.40%  
Holders of exchangeable shares, excluding Parent | BIHC      
Disclosure of corporate information [line items]      
Voting interest in company (in percentage)   17.60%  
Senior Unsecured Revolving Credit Facility      
Disclosure of corporate information [line items]      
Credit facility, maximum borrowing capacity $ 150,000,000    
Borrowings maturity, term (in year) 10 years    
Borrowings maturity, annual extensions period (in year) 1 year    
Senior Unsecured Revolving Credit Facility | BIHC      
Disclosure of corporate information [line items]      
Credit facility, maximum borrowing capacity   $ 1,000,000,000  
Borrowings maturity, term (in year)   10 years  
Number of credit agreements | agreement   2  
Senior Unsecured Revolving Credit Facility | Subsidiaries | BIHC      
Disclosure of corporate information [line items]      
Credit facility, maximum borrowing capacity   $ 1,000,000,000  
Senior Unsecured Revolving Credit Facility | Brookfield Infrastructure Partners L.P. | BIHC      
Disclosure of corporate information [line items]      
Credit facility, maximum borrowing capacity   $ 1,000,000,000