CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017	Dec. 30, 2016	Dec. 25, 2015
Current Assets:
Cash and Cash Equivalents (Note 1)	$ 858	$ 401	$ 603	$ 628
Short-term Investments	253	18
Accounts Receivable - Net (Note 1)	1,010	970
Materials and Supplies	263	372
Other Current Assets	181	154
Total Current Assets	2,565	1,915
Properties	44,805	44,324
Accumulated Depreciation	(12,807)	(12,560)
Properties - Net	31,998	31,764
Other Long-term Assets	387	374
Total Assets	36,729	35,739
Current Liabilities:
Accounts Payable	949	847
Labor and Fringe Benefits Payable	550	602
Casualty, Environmental and Other Reserves	113	108
Current Maturities of Long-term Debt	18	19
Income and Other Taxes Payable	106	157
Other Current Liabilities	179	161
Total Current Liabilities	1,915	1,894
Casualty, Environmental and Other Reserves	211	266
Long-term Debt (Note 9)	14,739	11,790
Deferred Income Taxes - Net (Note 11)	6,690	6,418
Other Long-term Liabilities	594	650
Total Liabilities	24,149	21,018
Shareholders' Equity:
Common Stock, $1 Par Value (Note 3)	818	890
Other Capital	249	217
Retained Earnings (Note 1)	12,157	14,084
Accumulated Other Comprehensive Loss (Note 14)	(661)	(486)
Noncontrolling Minority Interest	17	16
Total Shareholders' Equity	12,580	14,721	$ 11,694	$ 11,668
Total Liabilities and Shareholders' Equity	36,729	35,739
Investments in Conrail
Current Assets:
Investment in Affiliates and Other Companies	943	907
Affiliates and Other Companies
Current Assets:
Investment in Affiliates and Other Companies	$ 836	$ 779