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Business Segments - Schedule of Business Segment Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Business Segment Information |  |  |  |
Net sales | $ 8,312 | $ 8,619 | $ 24,668 | $ 26,150
Total business segment operating income (loss) | (2,654) | 4,156 | (10,371) | 5,907
Gain on business divestitures | 36 | 2,724 | 36 | 2,724
Total operating expenses | 10,966 | 4,463 | 35,039 | 20,243
Other expense (income), net | 200 | 24 | 317 | 112
Income (loss) before income taxes | (2,854) | 4,132 | (10,688) | 5,795
Operating Segments |  |  |  |
Business Segment Information |  |  |  |
Total business segment operating income (loss) | 1,784 | 1,876 | 4,808 | 4,139
Operating Segments | Safety and Industrial |  |  |  |
Business Segment Information |  |  |  |
Net sales | 2,751 | 2,894 | 8,295 | 8,869
Total business segment operating income (loss) | 666 | 652 | 1,801 | 572
Operating Segments | Transportation and Electronics |  |  |  |
Business Segment Information |  |  |  |
Net sales | 2,171 | 2,239 | 6,412 | 6,847
Total business segment operating income (loss) | 389 | 475 | 1,093 | 1,414
Operating Segments | Health Care |  |  |  |
Business Segment Information |  |  |  |
Net sales | 2,073 | 2,076 | 6,158 | 6,383
Total business segment operating income (loss) | 460 | 450 | 1,231 | 1,387
Operating Segments | Consumer |  |  |  |
Business Segment Information |  |  |  |
Net sales | 1,315 | 1,409 | 3,800 | 4,048
Total business segment operating income (loss) | 269 | 299 | 683 | 766
Corporate and Unallocated |  |  |  |
Business Segment Information |  |  |  |
Net sales | 2 | 1 | 3 | 3
Net costs for significant litigation | (4,270) | (246) | (14,709) | (812)
Divestiture costs | (132) | (6) | (359) | (6)
Gain on business divestitures | 36 | 2,724 | 36 | 2,724
Divestiture-related restructuring actions | 0 | (41) | 0 | (41)
Russia exit (charges) benefits | 0 | (109) | 18 | (109)
Total corporate special items | (4,366) | 2,322 | (15,014) | 1,756
Other corporate expense - net | (72) | (42) | (165) | 12
Total operating expenses | $ (4,438) | $ 2,280 | $ (15,179) | $ 1,768

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