v2.4.0.6

Other Financial Data (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Other Income |  |  |
Equity earnings | $ 7 | $ 18 | $ 18
Realized (loss) gain on sale of investments | 18 | (2) | (1)
(Loss) gain on disposal of businesses |  | (4) | 13
(Loss) gain on extinguishment of debt | (19) | (8) | 5
Other | (1) | (4) | (1)
Other income | 5 |  | 34
Fixed Assets, net |  |  |
Fixed assets, gross | 1,971 | 1,877 |
Less: Accumulated depreciation | 1,188 | 1,096 |
Fixed assets, net | 783 | 781 |
Depreciation expense including software amortization | 220 | 151 | 149
Software |  |  |
Fixed Assets, net |  |  |
Fixed assets, gross | 730 | 662 |
Leasehold improvements |  |  |
Fixed Assets, net |  |  |
Fixed assets, gross | 407 | 436 |
Furniture, fixtures and equipment |  |  |
Fixed Assets, net |  |  |
Fixed assets, gross | 326 | 342 |
Computer equipment |  |  |
Fixed Assets, net |  |  |
Fixed assets, gross | 274 | 245 |
Land and buildings |  |  |
Fixed Assets, net |  |  |
Fixed assets, gross | 108 | 108 |
Automobiles and aircraft |  |  |
Fixed Assets, net |  |  |
Fixed assets, gross | 39 | 39 |
Construction in progress |  |  |
Fixed Assets, net |  |  |
Fixed assets, gross | $ 87 | $ 45 |

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