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SUBSIDIARY PUBLIC ISSUERS - Financial Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Statement of comprehensive income [abstract] |  |  |
Revenues | $ 4,652 | $ 3,535 | $ 2,115
Net income attributable to partnership | 410 | 125 | 487
Statement of financial position [abstract] |  |  |
Current assets | 2,276 | 1,512 | 1,632
Non-current assets | 34,304 | 27,965 | 19,643
Current liabilities | 2,417 | 1,564 | 1,515
Non-current liabilities | 19,495 | 14,439 | 10,116
Non-controlling interest—Redeemable Partnership Units held by Brookfield | 1,823 | 2,012 | 1,860
Non-controlling interest, Exchange LP units, equity | 71 | 0 |
Non-controlling interests—in operating subsidiaries | 7,303 | 5,875 |
Preferred unitholders | 936 | 595 |
Our partnership |  |  |
Statement of comprehensive income [abstract] |  |  |
Revenues | 0 | 0 | 0
Net income attributable to partnership | 192 | 11 | 285
Statement of financial position [abstract] |  |  |
Current assets | 0 | 0 |
Non-current assets | 5,449 | 5,514 |
Current liabilities | 0 | 0 |
Non-current liabilities | 0 | 0 |
Non-controlling interest—Redeemable Partnership Units held by Brookfield | 0 | 0 |
Non-controlling interest, Exchange LP units, equity | 0 |  |
Non-controlling interests—in operating subsidiaries | 0 | 0 |
Preferred unitholders | 0 | 0 |
The Fincos [Domain] |  |  |
Statement of comprehensive income [abstract] |  |  |
Revenues | 0 | 0 | 0
Net income attributable to partnership | 0 | 0 | 0
Statement of financial position [abstract] |  |  |
Current assets | 0 | 0 |
Non-current assets | 0 | 0 |
Current liabilities | 0 | 0 |
Non-current liabilities | 1,483 | 1,313 |
Non-controlling interest—Redeemable Partnership Units held by Brookfield | 0 | 0 |
Non-controlling interest, Exchange LP units, equity | 0 |  |
Non-controlling interests—in operating subsidiaries | 0 | 0 |
Preferred unitholders | 0 | 0 |
BIPIC [Domain] |  |  |
Statement of comprehensive income [abstract] |  |  |
Revenues | 0 | 0 | 0
Net income attributable to partnership | 0 | 0 | 0
Statement of financial position [abstract] |  |  |
Current assets | 0 | 0 |
Non-current assets | 568 | 0 |
Current liabilities | 0 | 0 |
Non-current liabilities | 0 | 0 |
Non-controlling interest—Redeemable Partnership Units held by Brookfield | 0 | 0 |
Non-controlling interest, Exchange LP units, equity | 0 |  |
Non-controlling interests—in operating subsidiaries | 0 | 0 |
Preferred unitholders | 0 | 0 |
Subsidiaries of our partnership other than the Issuers |  |  |
Statement of comprehensive income [abstract] |  |  |
Revenues | 0 | 0 | 0
Net income attributable to partnership | 410 | 125 | 487
Statement of financial position [abstract] |  |  |
Current assets | 0 | 0 |
Non-current assets | 8,281 | 5,987 |
Current liabilities | 0 | 0 |
Non-current liabilities | 0 | 0 |
Non-controlling interest—Redeemable Partnership Units held by Brookfield | 0 | 0 |
Non-controlling interest, Exchange LP units, equity | 0 |  |
Non-controlling interests—in operating subsidiaries | 0 | 0 |
Preferred unitholders | 0 | 0 |
Consolidating adjustments |  |  |
Statement of comprehensive income [abstract] |  |  |
Revenues | 4,652 | 3,535 | 2,115
Net income attributable to partnership | (192) | (11) | $ (285)
Statement of financial position [abstract] |  |  |
Current assets | 2,276 | 1,512 |
Non-current assets | 20,006 | 16,464 |
Current liabilities | 2,417 | 1,564 |
Non-current liabilities | 18,012 | 13,126 |
Non-controlling interest—Redeemable Partnership Units held by Brookfield | 1,823 | 2,012 |
Non-controlling interest, Exchange LP units, equity | 71 |  |
Non-controlling interests—in operating subsidiaries | 7,303 | 5,875 |
Preferred unitholders | $ 936 | $ 595 |

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