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BUSINESS SEGMENT AND GEOGRAPHIC REGION INFORMATION - Business Segment Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Business Segment Information |  |  |
Net sales | $ 20,752 | $ 19,628 | $ 17,858
Intangible asset amortization expense | (483) |  |
Interest expense - net | (144) | (144) | (149)
Pension and other postretirement benefits income (expense) | (54) | (53) | (210)
Restructuring charges | (33) | (78) | (214)
Income before income taxes | 2,911 | 2,896 | 1,746
Income tax expense | 445 | 750 | 331
Net income | 2,465 | 2,146 | 1,415
Less net income for noncontrolling interests | (4) | (2) | (5)
Net income attributable to Eaton ordinary shareholders | 2,462 | 2,144 | 1,410
Electrical Americas |  |  |
Business Segment Information |  |  |
Net sales | 8,497 | 7,242 | 6,680
Electrical Global |  |  |
Business Segment Information |  |  |
Net sales | 5,848 | 5,516 | 4,703
Hydraulics |  |  |
Business Segment Information |  |  |
Net sales | 0 | 1,300 | 1,842
Aerospace |  |  |
Business Segment Information |  |  |
Net sales | 3,039 | 2,648 | 2,223
Vehicle |  |  |
Business Segment Information |  |  |
Net sales | 2,830 | 2,579 | 2,118
eMobility |  |  |
Business Segment Information |  |  |
Net sales | 538 | 343 | 292
Operating segments |  |  |
Business Segment Information |  |  |
Net sales | 20,752 | 19,628 | 17,858
Segment operating profit (loss) | 4,196 | 3,706 | 2,937
Operating segments | Electrical Americas |  |  |
Business Segment Information |  |  |
Net sales | 8,497 | 7,242 | 6,680
Segment operating profit (loss) | 1,913 | 1,495 | 1,352
Restructuring charges | (17) | (14) | (18)
Operating segments | Electrical Global |  |  |
Business Segment Information |  |  |
Net sales | 5,848 | 5,516 | 4,703
Segment operating profit (loss) | 1,134 | 1,034 | 750
Restructuring charges | (14) | (18) | (55)
Operating segments | Hydraulics |  |  |
Business Segment Information |  |  |
Net sales | 0 | 1,300 | 1,842
Segment operating profit (loss) | 0 | 177 | 186
Operating segments | Aerospace |  |  |
Business Segment Information |  |  |
Net sales | 3,039 | 2,648 | 2,223
Segment operating profit (loss) | 705 | 580 | 414
Restructuring charges | (8) | (8) | (34)
Operating segments | Vehicle |  |  |
Business Segment Information |  |  |
Net sales | 2,830 | 2,579 | 2,118
Segment operating profit (loss) | 453 | 449 | 243
Restructuring charges | 15 | (21) | (102)
Operating segments | eMobility |  |  |
Business Segment Information |  |  |
Net sales | 538 | 343 | 292
Segment operating profit (loss) | (9) | (29) | (8)
Restructuring charges | (1) | (1) | (1)
Corporate |  |  |
Business Segment Information |  |  |
Intangible asset amortization expense | (499) | (444) | (354)
Interest expense - net | (144) | (144) | (149)
Pension and other postretirement benefits income (expense) | 43 | 65 | (40)
Restructuring charges | (8) | (16) | (4)
Other expense - net | $ (653) | $ (209) | $ (434)

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