The following table summarizes the activity related to our goodwill for 2017, 2016 and 2015 (amounts in millions): | | | | | | | | | | | | | | | | | | Goodwill | | Home Health | | Hospice | | Personal Care | | Total | Balances at December 31, 2014 | $ | 16.5 |
| | $ | 189.1 |
| | $ | — |
| | $ | 205.6 |
| Additions | 50.6 |
| | 5.5 |
| | — |
| | 56.1 |
| Balances at December 31, 2015 | 67.1 |
| | 194.6 |
| | — |
| | 261.7 |
| Additions | 4.4 |
| | — |
| | 22.7 |
| | 27.1 |
| Adjustments related to acquisitions (1) | 0.1 |
| | — |
| | — |
| | 0.1 |
| Balances at December 31, 2016 | 71.6 |
| | 194.6 |
| | 22.7 |
| | 288.9 |
| Additions | 13.4 |
| | 4.7 |
| | 12.9 |
| | 31.0 |
| Balances at December 31, 2017 | $ | 85.0 |
| | $ | 199.3 |
| | $ | 35.6 |
| | $ | 319.9 |
|
| | (1) | During 2016, we adjusted goodwill by $0.1 million as a result of our completion of the purchase price accounting for our 2015 acquisition of Infinity. |
The following table summarizes the activity related to our other intangible assets, net for 2017, 2016 and 2015 (amounts in millions):
| | | | | | | | | | | | | | | | | | Other Intangible Assets, Net | | Certificates of Need and Licenses | | Acquired Names of Business | | Non-Compete Agreements (2) | | Total | Balances at December 31, 2014 | $ | 23.1 |
| | $ | 10.1 |
| | $ | — |
| | $ | 33.2 |
| Additions | 1.1 |
| | 4.1 |
| | 5.9 |
| | 11.1 |
| Write-off | (0.3 | ) | | — |
| | — |
| | (0.3 | ) | Balances at December 31, 2015 | 23.9 |
| | 14.2 |
| | 5.9 |
| | 44.0 |
| Additions | 0.2 |
| | 3.5 |
| | 1.5 |
| | 5.2 |
| Amortization | — |
| | — |
| | (2.5 | ) | | (2.5 | ) | Balances at December 31, 2016 | 24.1 |
| | 17.7 |
| | 4.9 |
| | 46.7 |
| Additions | 0.1 |
| | 2.7 |
| | 0.6 |
| | 3.4 |
| Write-off (1) | (0.5 | ) | | (0.8 | ) | | — |
| | (1.3 | ) | Amortization | — |
| | — |
| | (2.7 | ) | | (2.7 | ) | Balances at December 31, 2017 | $ | 23.7 |
| | $ | 19.6 |
| | $ | 2.8 |
| | $ | 46.1 |
|
| | (1) | Write-off of intangible assets related to the closure and consolidation of care centers as discussed in Note 12 - Exit and Restructuring Activities. |
| | (2) | The weighted average amortization period of our non-compete agreements is 1.3 years. |
|