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Summarized Consolidating Financial Data - Consolidating Income Statements (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 25, 2015 | Sep. 26, 2014 | Sep. 25, 2015 | Sep. 26, 2014
Consolidated Income Statement |  |  |  |
Revenue | $ 2,939 | $ 3,221 | $ 9,030 | $ 9,477
Operating Expenses | 2,006 | 2,245 | 6,237 | 6,765
Operating Income | 933 | 976 | 2,793 | 2,712
Equity in Earnings of Subsidiaries | 0 | 0 | 0 | 0
Interest (Expense) / Benefit | (136) | (137) | (404) | (412)
Nonoperating Income (Expense) | 2 | (26) | 8 | (31)
Earnings Before Income Taxes | 799 | 813 | 2,397 | 2,269
Income Tax Benefit / (Expense) | (292) | (304) | (895) | (833)
Net Earnings | 507 | 509 | 1,502 | 1,436
Total Comprehensive Earnings | 518 | 518 | 1,523 | 1,476
CSX Corporation |  |  |  |
Consolidated Income Statement |  |  |  |
Revenue | 0 | 0 | 0 | 0
Operating Expenses | (154) | (113) | (448) | (321)
Operating Income | 154 | 113 | 448 | 321
Equity in Earnings of Subsidiaries | 496 | 527 | 1,482 | 1,488
Interest (Expense) / Benefit | (134) | (133) | (399) | (389)
Nonoperating Income (Expense) | (1) | (12) | (4) | (17)
Earnings Before Income Taxes | 515 | 495 | 1,527 | 1,403
Income Tax Benefit / (Expense) | (8) | 14 | (25) | 33
Net Earnings | 507 | 509 | 1,502 | 1,436
Total Comprehensive Earnings | 518 | 518 | 1,523 | 1,476
CSX Transportation |  |  |  |
Consolidated Income Statement |  |  |  |
Revenue | 2,920 | 3,202 | 8,972 | 9,417
Operating Expenses | 2,182 | 2,368 | 6,765 | 7,121
Operating Income | 738 | 834 | 2,207 | 2,296
Equity in Earnings of Subsidiaries | 0 | 1 | 0 | 1
Interest (Expense) / Benefit | (8) | (11) | (24) | (39)
Nonoperating Income (Expense) | 5 | (9) | 18 | (13)
Earnings Before Income Taxes | 735 | 815 | 2,201 | 2,245
Income Tax Benefit / (Expense) | (273) | (309) | (824) | (831)
Net Earnings | 462 | 506 | 1,377 | 1,414
Total Comprehensive Earnings | 462 | 507 | 1,374 | 1,422
Eliminations and Other |  |  |  |
Consolidated Income Statement |  |  |  |
Revenue | 19 | 19 | 58 | 60
Operating Expenses | (22) | (10) | (80) | (35)
Operating Income | 41 | 29 | 138 | 95
Equity in Earnings of Subsidiaries | (496) | (528) | (1,482) | (1,489)
Interest (Expense) / Benefit | 6 | 7 | 19 | 16
Nonoperating Income (Expense) | (2) | (5) | (6) | (1)
Earnings Before Income Taxes | (451) | (497) | (1,331) | (1,379)
Income Tax Benefit / (Expense) | (11) | (9) | (46) | (35)
Net Earnings | (462) | (506) | (1,377) | (1,414)
Total Comprehensive Earnings | $ (462) | $ (507) | $ (1,374) | $ (1,422)

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