XML 163 R144.htm IDEA: XBRL DOCUMENT v3.22.4
PARTNERSHIP CAPITAL - Capital Categories (Details) - USD ($)
$ / shares in Units, $ in Millions
 1 Months Ended 12 Months Ended
Nov. 30, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Changes in equity [abstract]        
Balance as   $ 26,391.0 $ 21,673.0 $ 22,177.0
Issue of equity   13.0 [1] 2,974.0 [2] 9.0 [3]
Balance as   25,554.0 26,391.0 21,673.0
Limited Partners 1        
Changes in equity [abstract]        
Balance as   5,702.0 4,233.0 5,048.0
Issue of equity   13.0 [1] 545.0 [2] 9.0 [3]
Balance as   5,372.0 5,702.0 4,233.0
Non-controlling Interest - Redeemable Partnership Units        
Changes in equity [abstract]        
Balance as   2,408.0 1,687.0 2,039.0
Issue of equity [2]     400.0  
Balance as   $ 2,263.0 2,408.0 $ 1,687.0
Partners' capital | Inter Pipeline        
Changes in equity [abstract]        
Issue of equity     $ 1,642.0  
Issued for cash (in shares)   0 38,985,604 0
Partners' capital | Special General Partner        
Changes in equity [abstract]        
Balance as   $ 19.0 $ 19.0 $ 19.0
Opening balance (in shares)   2,400,631 2,400,631 2,400,631
Ending balance (in shares)   2,400,631 2,400,631 2,400,631
Balance as   $ 19.0 $ 19.0 $ 19.0
Partners' capital | Limited Partners 1        
Changes in equity [abstract]        
Balance as   $ 6,074.0 $ 5,526.0 $ 5,495.0
Opening balance (in shares)   457,901,280 443,147,915 440,295,677
Issue of equity   $ 13.0 [1] $ 545.0 [2] $ 9.0 [3]
Issued for cash (in shares) 14,200,000 338,953 14,564,499 336,134
Issuance of equity upon conversion, value   $ 5.0 $ 3.0 $ 22.0
Issuance of equity upon conversion, shares (in shares)   140,082 188,866 2,516,104
Repurchased and cancelled (in shares)   0 0 200,000
Ending balance (in shares)   458,380,315 457,901,280 443,147,915
Repurchased and cancelled       $ 0.1
Balance as   $ 6,092.0 $ 6,074.0 5,526.0
Partners' capital | Non-controlling Interest - Redeemable Partnership Units        
Changes in equity [abstract]        
Balance as   $ 2,728.0 $ 2,328.0 $ 2,328.0
Opening balance (in shares)   193,587,223 182,930,702 182,930,702
Issue of equity $ 400.0 $ 0.0 $ 400.0 $ 0.0
Issued for cash (in shares) 10,700,000   10,656,521 0
Ending balance (in shares)   193,587,223 193,587,223 182,930,702
Balance as   $ 2,728.0 $ 2,728.0 $ 2,328.0
Partners' capital | Non-controlling interest— BIPC exchangeable shares        
Changes in equity [abstract]        
Balance as   $ 1,755.0 $ (19.0) $ 0.0
Opening balance (in shares)   110,157,540 67,441,451 0
Issue of equity     $ 128.0 $ 0.0
Issued for cash (in shares)   0 3,210,037 0
Conversions   $ 2.0 $ 4.0 $ (19.0)
Conversions (in shares)   410,131 520,448 (2,083,335)
Non-cash issuance (in shares)   0 0 69,524,786
Ending balance (in shares)   110,567,671 110,157,540 67,441,451
Units converted to exchangeable shares, value     $ (1.0)  
Balance as   $ 1,757.0 1,755.0 $ (19.0)
Partners' capital | Non-controlling Interest - Exchange LP Units, equity        
Changes in equity [abstract]        
Balance as   $ 408.0 $ 156.0 $ 159.0
Opening balance (in shares)   7,015,032 1,611,508 1,854,239
Issue of equity   $ 0.0 $ 259.0 $ 0.0
Issuance of BIPC exchangeable LP units (in shares)   $ 0 $ 6,112,838 $ 0
Issued for cash (in shares)   0 0 190,038
Conversions   $ (7.0) $ (7.0) $ (3.0)
Conversions (in shares)   (550,213) (709,314) (432,769)
BIPC exchangeable shares   $ (5.0) $ (5.0)  
BIPC exchangeable LP converted to BIPC exchangeable (in shares)   $ (400,000) $ (600,000)  
Exchange LP conversion (in shares)   (100,000) (200,000) (400,000)
Ending balance (in shares)   6,464,819 7,015,032 1,611,508
Exchange LP unit conversion, value   $ (2.0) $ (2.0) $ (3.0)
Balance as   401.0 408.0 156.0
Preferred Unitholders Capital        
Changes in equity [abstract]        
Balance as   $ 1,138.0 $ 1,130.0 $ 935.0
Opening balance (in shares)   55,881,062 57,867,650 49,867,650
Issue of equity   $ 0.0 $ 194.0 $ 195.0
Issued for cash (in shares)   0 8,000,000 8,000,000
Ending balance (in shares)   43,901,312 55,881,062 57,867,650
Repurchased and cancelled   $ (220.0) $ (186.0) $ 0.0
Balance as   $ 918.0 $ 1,138.0 $ 1,130.0
[1] Refer to Note 28, Partnership Capital.
[2] Refer to Note 28, Partnership Capital.
[3] Refer to Note 28, Partnership Capital.