2013 | 2012 | 2011 | |||||||||
Interest income | $ | 163 | $ | 272 | $ | 387 | |||||
Realized and unrealized gains/(losses) on cash equivalents and marketable securities | 190 | 85 | (77 | ) | |||||||
Gains/(Losses) on changes in investments in affiliates | (113 | ) | 594 | 436 | |||||||
Gains/(Losses) on extinguishment of debt | (18 | ) | — | (60 | ) | ||||||
Royalty income | 577 | 414 | 266 | ||||||||
Other | 175 | 234 | 139 | ||||||||
Total | $ | 974 | $ | 1,599 | $ | 1,091 |
2013 | 2012 | 2011 | |||||||||
Interest income (investment-related) | $ | 50 | $ | 70 | $ | 84 | |||||
Realized and unrealized gains/(losses) on cash equivalents and marketable securities | — | 16 | 15 | ||||||||
Gains/(Losses) on changes in investments in affiliates | 5 | (8 | ) | 51 | |||||||
Gains/(Losses) on extinguishment of debt | (1 | ) | (14 | ) | (68 | ) | |||||
Insurance premiums earned | 119 | 105 | 100 | ||||||||
Other | 175 | 196 | 193 | ||||||||
Total | $ | 348 | $ | 365 | $ | 375 |