The following table is a summary of the fair value estimates of the acquired identifiable intangible assets and weighted–average useful lives. These intangible assets recorded as a result of the acquisition are being amortized on a straight-line basis over their respective weighted-average useful life.
|
| | | | | | |
(Millions of dollars) | | | | |
| | Fair Value | | Weighted-average
useful life (in years) |
Customer relationships | | $ | 2,337 |
| | 15 |
Intellectual property | | 1,489 |
| | 12 |
Other | | 75 |
| | 4 |
Total | | $ | 3,901 |
| | 14 |
| | | | |
