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v3.25.0.1

Other Compensation Costs (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, aggregate intrinsic value, outstanding | $ 13,800 |  |  | $ 13,800 |  |
Share-based payment arrangement, noncash expense | $ 4,600 |  |  |  | $ 7,300 | $ 12,500
Contributed capital from Parent for executive compensation |  |  |  | 3,840 |  |
Reclassification of share-based awards to a liability |  |  |  |  | (16,109) |
Lease related deferrals |  |  |  | 3,840 | 7,305 | 12,512
Payments for merger related costs |  |  |  | 5,500 |  |
Transaction and other costs |  |  |  | 26,986 | 79,000 | $ 0
Brookfield Infrastructure |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Reclassification of share-based awards to a liability |  |  |  | 16,100 |  |
Dividends payable |  |  |  |  | 2,900 |
Lease related deferrals |  |  |  |  | 24,200 |
Business combination, integration related costs |  |  |  | 11,900 |  |
Payments for merger related costs |  |  |  | 55,100 |  |
Transaction and other costs |  | $ 4,400 |  | $ 2,200 | $ 2,200 |
Brookfield Infrastructure | All Share Consideration |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Cash consideration per acquiree share (in usd per share) |  |  |  | $ 83.16 |  |
Employee Stock Option | Brookfield Infrastructure |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, number of shares available for grant | 875 |  |  | 875 | 750 |
Share-based compensation arrangement by share-based payment award, number of additional shares authorized (in shares) |  |  | 125 |  |  |
Share-based compensation arrangement by share-based payment award, award vesting period | 5 years |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested in period, fair value | $ 16,400 |  |  | $ 19,200 |  |

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