Consolidated Balance Sheet (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets
Cash and equivalents	$ 2,798.7	$ 2,336.1
Accounts and notes receivable	1,319.8	1,375.3
Inventories, at cost, not in excess of market	123.7	121.7
Prepaid expenses and other current assets	807.9	1,089.0
Total current assets	5,050.1	4,922.1
Other assets
Investments in and advances to affiliates	1,209.1	1,380.5
Goodwill	2,872.7	2,804.0
Miscellaneous	1,747.1	1,602.7
Total other assets	5,828.9	5,787.2
Property and equipment
Property and equipment, at cost	40,355.6	38,491.1
Accumulated depreciation and amortization	(14,608.3)	(13,813.9)
Net property and equipment	25,747.3	24,677.2
Total assets	36,626.3	35,386.5
Current liabilities
Accounts payable	1,086.0	1,141.9
Income taxes	215.5	298.7
Other taxes	383.1	370.7
Accrued interest	221.6	217.0
Accrued payroll and other liabilities	1,263.8	1,374.8
Total current liabilities	3,170.0	3,403.1
Long-term debt	14,129.8	13,632.5
Other long-term liabilities	1,669.1	1,526.2
Deferred income taxes	1,647.7	1,531.1
Shareholders’ equity
Preferred stock, no par value; authorized – 165.0 million shares; issued – none
Common stock, $.01 par value; authorized – 3.5 billion shares; issued – 1,660.6 million shares	16.6	16.6
Additional paid-in capital	5,994.1	5,778.9
Retained earnings	41,751.2	39,278.0
Accumulated other comprehensive income	427.6	796.4
Common stock in treasury, at cost; 670.2 and 657.9 million shares	(32,179.8)	(30,576.3)
Total shareholders’ equity	16,009.7	15,293.6
Total liabilities and shareholders’ equity	$ 36,626.3	$ 35,386.5