CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2017	Dec. 30, 2016	Sep. 23, 2016	Dec. 25, 2015
Current Assets:
Cash and Cash Equivalents	$ 591	$ 603	$ 603	$ 628
Short-term Investments	113	417
Accounts Receivable - Net	981	938
Materials and Supplies	392	407
Other Current Assets	95	122
Total Current Assets	2,172	2,487
Properties	44,105	43,227
Accumulated Depreciation	(12,526)	(12,077)
Properties - Net	31,579	31,150
Other Long-term Assets	316	318
Total Assets	35,573	35,414
Current Liabilities:
Accounts Payable	905	806
Labor and Fringe Benefits Payable	601	545
Casualty, Environmental and Other Reserves (Note 4)	122	115
Current Maturities of Long-term Debt (Note 7)	19	331
Income and Other Taxes Payable	322	129
Other Current Liabilities	106	114
Total Current Liabilities	2,075	2,040
Casualty, Environmental and Other Reserves	253	259
Long-term Debt	11,788	10,962
Deferred Income Taxes - Net	9,789	9,596
Other Long-term Liabilities	766	863
Total Liabilities	24,671	23,720
Shareholders' Equity:
Common Stock, $1 Par Value	894	928
Other Capital	227	138
Retained Earnings	10,327	11,253
Accumulated Other Comprehensive Loss	(561)	(640)
Noncontrolling Interest	15	15
Total Shareholders' Equity	10,902	11,694
Total Liabilities and Shareholders' Equity	35,573	35,414
Investments in Conrail
Current Assets:
Investment in Affiliates and Other Companies	864	840
Affiliates and Other Companies
Current Assets:
Investment in Affiliates and Other Companies	$ 642	$ 619