| Revenues and EBT for reportable segments |
The table below presents revenues and earnings (loss) before income taxes (EBT) for reportable segments (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended | | Six Months Ended | | March 24,
2024 | | March 26,
2023 | | March 24,
2024 | | March 26,
2023 | | Revenues | | | | | | | | | QCT | $ | 8,026 | | | $ | 7,942 | | | $ | 16,449 | | | $ | 15,834 | | | QTL | 1,318 | | | 1,290 | | | 2,778 | | | 2,814 | | | QSI | 3 | | | 7 | | | 16 | | | 13 | | | Reconciling items | 42 | | | 36 | | | 82 | | | 77 | | | Total | $ | 9,389 | | | $ | 9,275 | | | $ | 19,325 | | | $ | 18,738 | | | EBT | | | | | | | | | QCT | $ | 2,288 | | | $ | 2,107 | | | $ | 4,881 | | | $ | 4,291 | | | QTL | 933 | | | 871 | | | 2,013 | | | 1,988 | | | QSI | 96 | | | (53) | | | 107 | | | (61) | | | Reconciling items | (819) | | | (1,030) | | | (1,541) | | | (1,952) | | | Total | $ | 2,498 | | | $ | 1,895 | | | $ | 5,460 | | | $ | 4,266 | |
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| Reconciling items for reportable segments - revenues |
Reconciling items for revenues and EBT in the previous table were as follows (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended | | Six Months Ended | | March 24,
2024 | | March 26,
2023 | | March 24,
2024 | | March 26,
2023 | | Revenues | | | | | | | | | Nonreportable segments | $ | 42 | | | $ | 36 | | | $ | 82 | | | $ | 77 | | | | | | | | | | | | | | | | | | | EBT | | | | | | | | | | | | | | | | | Unallocated cost of revenues | $ | (57) | | | $ | (47) | | | $ | (113) | | | $ | (112) | | | Unallocated research and development expenses | (584) | | | (494) | | | (1,116) | | | (1,018) | | | Unallocated selling, general and administrative expenses | (229) | | | (126) | | | (414) | | | (292) | | Unallocated other (expenses) income (Note 2) | — | | | (208) | | | 28 | | | (288) | | | Unallocated interest expense | (172) | | | (178) | | | (350) | | | (348) | | | Unallocated investment and other income, net | 228 | | | 36 | | | 434 | | | 123 | | | Nonreportable segments | (5) | | | (13) | | | (10) | | | (17) | | | $ | (819) | | | $ | (1,030) | | | $ | (1,541) | | | $ | (1,952) | |
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| Reconciling items for reportable segments - EBT |
Reconciling items for revenues and EBT in the previous table were as follows (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended | | Six Months Ended | | March 24,
2024 | | March 26,
2023 | | March 24,
2024 | | March 26,
2023 | | Revenues | | | | | | | | | Nonreportable segments | $ | 42 | | | $ | 36 | | | $ | 82 | | | $ | 77 | | | | | | | | | | | | | | | | | | | EBT | | | | | | | | | | | | | | | | | Unallocated cost of revenues | $ | (57) | | | $ | (47) | | | $ | (113) | | | $ | (112) | | | Unallocated research and development expenses | (584) | | | (494) | | | (1,116) | | | (1,018) | | | Unallocated selling, general and administrative expenses | (229) | | | (126) | | | (414) | | | (292) | | Unallocated other (expenses) income (Note 2) | — | | | (208) | | | 28 | | | (288) | | | Unallocated interest expense | (172) | | | (178) | | | (350) | | | (348) | | | Unallocated investment and other income, net | 228 | | | 36 | | | 434 | | | 123 | | | Nonreportable segments | (5) | | | (13) | | | (10) | | | (17) | | | $ | (819) | | | $ | (1,030) | | | $ | (1,541) | | | $ | (1,952) | |
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