The gross amount of the Company’s intangible assets and related accumulated amortization were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | March 31, 2014 | | December 31, 2013 | In millions | | Gross carrying amount | | Accumulated amortization | | Net carrying amount | | Gross carrying amount | | Accumulated amortization | | Net carrying amount | Completed technologies/patents | | $ | 26.8 |
| | $ | (24.0 | ) | | $ | 2.8 |
| | $ | 26.4 |
| | $ | (23.6 | ) | | $ | 2.8 |
| Customer relationships | | 107.9 |
| | (39.5 | ) | | 68.4 |
| | 107.8 |
| | (38.1 | ) | | 69.7 |
| Trademarks (finite-lived) | | 100.9 |
| | (37.6 | ) | | 63.3 |
| | 101.4 |
| | (36.8 | ) | | 64.6 |
| Other | | 13.4 |
| | (13.4 | ) | | — |
| | 13.4 |
| | (13.4 | ) | | — |
| Total finite-lived intangible assets | | 249.0 |
| | $ | (114.5 | ) | | 134.5 |
| | 249.0 |
| | $ | (111.9 | ) | | 137.1 |
| Trademarks (indefinite-lived) | | 9.0 |
| | | | 9.0 |
| | 9.0 |
| | | | 9.0 |
| Total | | $ | 258.0 |
| | | | $ | 143.5 |
| | $ | 258.0 |
| | | | $ | 146.1 |
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