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REPORTABLE SEGMENTS - Schedule of Earnings before interest and income taxes (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Segment Reporting Information |  |  |  |
Segment Adjusted Operating Income | $ 431 | $ 428 | $ 835 | $ 789
Corporate, including stock-based compensation | 55 | 61 | 120 | 122
Restructuring expense (Note 5) | 25 | 9 | 44 | 12
Intangible asset amortization expense | 17 | 17 | 34 | 34
Commercial contract settlement | 15 | 0 | 15 | 0
Adjustments associated with Spin-Off related balances | 11 | 0 | 11 | 0
Accelerated depreciation | 8 | 0 | 8 | 3
Merger and acquisition expense | 0 | 8 | 5 | 16
Gain on sale of businesses | 0 | (5) | (3) | (5)
Service and lease agreement termination | 0 | 9 | 0 | 9
Gain on sale of assets | 0 | (6) | 0 | (6)
Other non-comparable items | 3 | 2 | 9 | (3)
Equity in affiliates’ earnings, net of tax | (12) | (12) | (17) | (13)
Unrealized loss on equity and debt securities | 0 | 54 | 2 | 69
Interest expense, net | 8 | 12 | 13 |
Other postretirement expense | 3 | 3 | 6 | 5
Earnings from continuing operations before income taxes and noncontrolling interest | 298 | 276 | 588 | 524
Air Management |  |  |  |
Segment Reporting Information |  |  |  |
Segment Adjusted Operating Income | 304 | 305 | 612 | 590
Drivetrain & Battery Systems |  |  |  |
Segment Reporting Information |  |  |  |
Segment Adjusted Operating Income | 176 | 142 | 334 | 253
ePropulsion |  |  |  |
Segment Reporting Information |  |  |  |
Segment Adjusted Operating Income | $ (49) | $ (19) | $ (111) | $ (54)

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