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PARTNERSHIP CAPITAL - Capital Categories (Details) - USD ($) |  |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Sep. 29, 2023 | Sep. 28, 2023 | Jan. 21, 2022 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  | $ 32,623,000,000 |  | $ 28,312,000,000 |  | $ 34,016,000,000 |  | $ 25,554,000,000 |  | $ 25,554,000,000 |
Unit issuance |  |  |  | 3,000,000 | [1] | 2,000,000 | [2] | 6,000,000 | [3] | 8,000,000 |  |  |
Balance as |  |  |  | 30,109,000,000 |  | 28,623,000,000 |  | 30,109,000,000 |  | 28,623,000,000 |  | 34,016,000,000 |
Redeemable Partnership Units held by Brookfield |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  | 2,122,000,000 |  | 2,149,000,000 |  | 2,190,000,000 |  | 2,263,000,000 |  | 2,263,000,000 |
Balance as |  |  |  | 2,011,000,000 |  | 2,195,000,000 |  | 2,011,000,000 |  | 2,195,000,000 |  | 2,190,000,000 |
Non-controlling interest – BIPC exchangeable shares |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  | 1,488,000,000 |  | 1,225,000,000 |  | 1,533,000,000 |  | 1,289,000,000 |  | 1,289,000,000 |
Balance as |  |  |  | 1,411,000,000 |  | 1,254,000,000 |  | 1,411,000,000 |  | 1,254,000,000 |  | 1,533,000,000 |
Limited Partners 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  | 5,162,000,000 |  | 5,112,000,000 |  | 5,321,000,000 |  | 5,372,000,000 |  | 5,372,000,000 |
Unit issuance |  |  |  | 3,000,000 | [1] | 2,000,000 | [2] | 6,000,000 | [3] | 8,000,000 |  |  |
Balance as |  |  |  | 4,898,000,000 |  | 5,229,000,000 |  | 4,898,000,000 |  | 5,229,000,000 |  | 5,321,000,000 |
Non-controlling Interest - Exchange LP Units, equity |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  | 69,000,000 | [4] | 68,000,000 | [5] | 72,000,000 | [6] | 72,000,000 | [7] | 72,000,000 | [7]
Balance as |  |  |  | 66,000,000 | [4] | 68,000,000 | [5] | 66,000,000 | [4] | 68,000,000 | [5] | 72,000,000 | [6]
Limited partners’ capital | Triton International Limited |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Unit issuance |  | $ 751,000,000 |  |  |  |  |  |  |  |  |  | $ 751,000,000 |
Issued for cash (in shares) |  | 21,000,000 |  |  |  |  |  |  |  |  |  | 21,094,441 |
Limited partners’ capital | Redeemable Partnership Units held by Brookfield |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  |  |  |  |  | $ 2,628,000,000 |  | $ 2,728,000,000 |  | $ 2,728,000,000 |
Opening balance (in shares) |  |  |  |  |  |  |  | 190,299,956 |  | 193,587,223 |  | 193,587,223 |
Conversion from RPU to LP | $ 100,000,000 |  |  |  |  |  |  |  |  |  |  | $ 100,000,000 |
Conversion from RPU to LP (in shares) | 3,000,000 |  |  |  |  |  |  |  |  |  |  | 3,287,267 |
Balance as |  |  |  | $ 2,628,000,000 |  |  |  | $ 2,628,000,000 |  |  |  | $ 2,628,000,000 |
Ending balance (in shares) |  |  |  | 190,299,956 |  |  |  | 190,299,956 |  |  |  | 190,299,956 |
Limited partners’ capital | Non-controlling interest – BIPC exchangeable shares |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  |  |  |  |  | $ 2,512,000,000 |  | $ 1,757,000,000 |  | $ 1,757,000,000 |
Opening balance (in shares) |  |  |  |  |  |  |  | 131,872,066 |  | 110,567,671 |  | 110,567,671 |
Conversions (in shares) |  |  |  |  |  |  |  | 119,046 |  | 100,000 |  | 209,954 |
Conversions |  |  |  |  |  |  |  | $ 1,000,000 |  | $ 1,000,000 |  | $ 4,000,000 |
Balance as |  |  |  | $ 2,513,000,000 |  |  |  | $ 2,513,000,000 |  |  |  | $ 2,512,000,000 |
Ending balance (in shares) |  |  |  | 131,991,112 |  |  |  | 131,991,112 |  |  |  | 131,872,066 |
Limited partners’ capital | General Partner |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  |  |  |  |  | $ 19,000,000 |  | $ 19,000,000 |  | $ 19,000,000 |
Opening balance (in shares) |  |  |  |  |  |  |  | 2,400,631 |  | 2,400,631 |  | 2,400,631 |
Balance as |  |  |  | $ 19,000,000 |  |  |  | $ 19,000,000 |  |  |  | $ 19,000,000 |
Ending balance (in shares) |  |  |  | 2,400,631 |  |  |  | 2,400,631 |  |  |  | 2,400,631 |
Limited partners’ capital | Limited Partners 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  | $ 6,200,000,000 |  | 6,099,000,000 |  | $ 6,196,000,000 |  | $ 6,092,000,000 |  | $ 6,092,000,000 |
Opening balance (in shares) |  |  |  |  |  |  |  | 461,343,972 |  | 458,380,315 |  | 458,380,315 |
Conversion from RPU to LP |  |  |  |  |  |  |  |  |  |  |  | $ 100,000,000 |
Conversion from RPU to LP (in shares) |  |  |  |  |  |  |  |  |  |  |  | 3,287,267 |
Unit issuance |  |  |  | 3,000,000 | [1] | 2,000,000 | [2] | $ 6,000,000 | [3] | $ 8,000,000 |  | $ 12,000,000 |
Issued for cash (in shares) |  |  |  |  |  |  |  | 194,312 |  |  |  | 416,225 |
Repurchased and cancelled |  |  |  |  |  |  |  |  |  |  |  | $ (12,000,000) |
Repurchased and cancelled (in shares) |  |  |  |  |  |  |  |  |  |  |  | (908,674) |
Conversions |  |  |  |  |  |  |  | $ 2,000,000 |  |  |  | $ 4,000,000 |
Conversions (in shares) |  |  |  |  |  |  |  | 120,600 |  |  |  | 168,839 |
Balance as |  |  |  | $ 6,204,000,000 |  | $ 6,102,000,000 |  | $ 6,204,000,000 |  | 6,102,000,000 |  | $ 6,196,000,000 |
Ending balance (in shares) |  |  |  | 461,658,884 |  |  |  | 461,658,884 |  |  |  | 461,343,972 |
Limited partners’ capital | Non-controlling Interest - Exchange LP Units, equity |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  |  |  |  |  | $ 393,000,000 |  | $ 401,000,000 |  | $ 401,000,000 |
Opening balance (in shares) |  |  |  |  |  |  |  | 6,086,026 |  | 6,464,819 |  | 6,464,819 |
Conversions (in shares) |  |  |  |  |  |  |  | (239,646) |  |  |  | (378,793) |
Conversions |  |  |  |  |  |  |  | $ (3,000,000) |  | $ 2,000,000 |  | $ (8,000,000) |
Balance as |  |  |  | $ 390,000,000 |  |  |  | $ 390,000,000 |  |  |  | $ 393,000,000 |
Ending balance (in shares) |  |  |  | 5,846,380 |  |  |  | 5,846,380 |  |  |  | 6,086,026 |
Preferred unitholders capital |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Balance as |  |  |  |  |  |  |  | $ 918,000,000 |  | $ 918,000,000 |  | $ 918,000,000 |
Opening balance (in shares) |  |  |  |  |  |  |  | 43,901,312 |  | 43,901,312 |  | 43,901,312 |
Repurchased and cancelled |  |  |  |  |  |  |  | $ 0 |  |  |  | $ 0 |
Repurchased and cancelled (in shares) |  |  |  |  |  |  |  | 0 |  |  |  | 0 |
Balance as |  |  |  | $ 918,000,000 |  |  |  | $ 918,000,000 |  |  |  | $ 918,000,000 |
Ending balance (in shares) |  |  |  | 43,901,312 |  |  |  | 43,901,312 |  |  |  | 43,901,312 |
Perpetual subordinated notes |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in equity [abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Opening balance (in shares) |  |  |  |  |  |  |  | 293,000,000 |  | 293,000,000 |  | 293,000,000 |
Issued for cash (in shares) |  |  | 12,000,000 |  |  |  |  | 0 |  |  |  | 0 |
Ending balance (in shares) |  |  |  | 293,000,000 |  |  |  | 293,000,000 |  |  |  | 293,000,000 |
[1] | Refer to Note 16, Partnership Capital.
[2] | Refer to Note 16, Partnership Capital.
[3] | Refer to Note 16, Partnership Capital.
[4] | Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.
[5] | Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.
[6] | Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.
[7] | Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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