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v3.3.1.900

Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014
Definite-Lived Intangible Assets [Roll Forward] |  |  |
Beginning Balance |  | $ 1.9 |
Additions | [1] | 70.4 |
Amortization |  | (4.0) |
Other | [2] | (0.3) |
Ending Balance |  | 68.0 |
Intangible Assets [Abstract] |  |  |
Total Intangible Assets |  | 84.6 | $ 1.9
Total Intangible Assets, Additions | [1] | 87.0 |
Total Intangible Assets, Amortization |  | (4.0) |
Total Intangible Assets, Other | [2] | (0.3) |
Accumulated Amortization |  | 4.1 | $ 0.1
Definite-Lived Intangible Assets, Estimated Annual Amortization Expense [Abstract] |  |  |
2016 |  | 5.1 |
2017 |  | 5.0 |
2018 |  | 4.7 |
2019 |  | 4.4 |
2020 |  | 4.2 |
Thereafter |  | $ 44.6 |
Minimum [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Useful Life (Years) |  | 3 years |
Maximum [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Useful Life (Years) |  | 22 years |
Weighted Average [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Useful Life (Years) |  | 21 years |
Trademarks and Trade Names [Member] |  |  |
Indefinite-Lived Intangible Assets [Roll Forward] |  |  |
Beginning Balance |  | $ 0.0 |
Additions | [1] | 16.6 |
Other | [2] | 0.0 |
Ending Balance |  | 16.6 |
Customer Relationships [Member] |  |  |
Definite-Lived Intangible Assets [Roll Forward] |  |  |
Beginning Balance |  | 0.0 |
Additions | [1] | 64.0 |
Amortization |  | (3.2) |
Other | [2] | 0.0 |
Ending Balance |  | 60.8 |
Intangible Assets [Abstract] |  |  |
Total Intangible Assets, Amortization |  | $ (3.2) |
Useful Life (Years) |  | 22 years |
Developed Technology and Other [Member] |  |  |
Definite-Lived Intangible Assets [Roll Forward] |  |  |
Beginning Balance | [3] | $ 1.9 |
Additions | [1],[3] | 6.4 |
Amortization | [3] | (0.8) |
Other | [2],[3] | (0.3) |
Ending Balance | [3] | 7.2 |
Intangible Assets [Abstract] |  |  |
Total Intangible Assets, Amortization | [3] | $ (0.8) |
Developed Technology and Other [Member] | Minimum [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Useful Life (Years) |  | 3 years |
Developed Technology and Other [Member] | Maximum [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Useful Life (Years) |  | 13 years |
Developed Technology and Other [Member] | Weighted Average [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Useful Life (Years) |  | 9 years |
[1] | Additions are primarily the result of the U.S. Water Services acquisition. (See Note 7. Acquisitions.)
[2] | Armenia Mountain was acquired on July 1, 2015, at which time the purchase option intangible asset was reclassified as a component of the acquisition consideration.
[3] | Developed Technology and Other includes patents, non-compete agreements, and land easements.

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