(Dollars in Millions) | 2013 | 2012 | |||||
Cash | $ | 2,789 | 3,032 | ||||
Government securities and obligations | 7,632 | 7,622 | |||||
Reverse repurchase agreements | 15,006 | 7,701 | |||||
Corporate debt securities | 1,467 | 622 | |||||
Money market funds | 1,886 | 1,406 | |||||
Time deposits | 426 | 706 | |||||
Total cash, cash equivalents and current marketable securities | $ | 29,206 | 21,089 | ||||