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Goodwill | 3 Months Ended
--- | ---
Mar. 31, 2012
Goodwill |
Goodwill |
Note 6 — Goodwill The table below reflects our changes in goodwill for the period indicated (in millions):
|  | Transportation |  | Facilities |  | Supply & Logistics |  | Total (1) |
Balance, December 31, 2011 |  | $ | 818 |  | $ | 609 |  | $ | 427 |  | $ | 1,854 |
2012 Goodwill Related Activity: |  |  |  |  |  |  |  |  |
Acquisitions (2) |  | 10 |  | — |  | — |  | 10 |
Foreign currency translation adjustments |  | 4 |  | — |  | 1 |  | 5 |
Purchase price accounting adjustments and other (2) |  | 10 |  | — |  | — |  | 10 |
Balance, March 31, 2012 |  | $ | 842 |  | $ | 609 |  | $ | 428 |  | $ | 1,879 |
(1) As of March 31, 2012, the total carrying amount of goodwill is net of approximately $3 million of accumulated impairment losses. (2) Goodwill is recorded at the acquisition date based on a preliminary purchase price determination. This preliminary goodwill balance may be adjusted when the purchase price determination is finalized.

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