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Accounting Policies (Details) - USD ($) $ in Millions |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 01, 2014 | Jun. 28, 2015 | Jun. 28, 2015 | Jun. 29, 2014 | Dec. 31, 2014
Gross Balance |  |  |  |  |
Balance at the beginning of the period |  |  | $ 676.4 | $ 539.3 | $ 539.3
Foreign Currency Translation and Other |  |  | (24.5) | (3.3) |
Balance at the end of the period |  | $ 651.9 | 651.9 | 536.0 | 676.4
Accumulated Impairment Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (37.4) | (24.5) | (24.5)
Balance at the end of the period |  | (37.4) | (37.4) | (24.5) | (37.4)
Net Goodwill |  | 614.5 | 614.5 | 511.5 | 639.0
Aerco |  |  |  |  |
Goodwill |  |  |  |  |
Reduction in the purchase price |  | 0.7 |  |  |
Accumulated Impairment Losses |  |  |  |  |
Net Goodwill | $ 173.3 |  |  |  |
Business combination |  |  |  |  |
Aggregate consideration, net | $ 271.5 | 271.5 |  |  |
Americas |  |  |  |  |
Goodwill |  |  |  |  |
Goodwill of disposal group reclassified as assets held for sale |  | 4.1 | 4.1 |  |
Gross Balance |  |  |  |  |
Balance at the beginning of the period |  |  | 398.0 | 224.7 | 224.7
Foreign Currency Translation and Other |  |  | (5.7) | (0.1) |
Balance at the end of the period |  | 392.3 | 392.3 | 224.6 | 398.0
Accumulated Impairment Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (24.5) | (24.5) | (24.5)
Balance at the end of the period |  | (24.5) | (24.5) | (24.5) | (24.5)
Net Goodwill |  | 367.8 | 367.8 | 200.1 |
Americas | Aerco |  |  |  |  |
Goodwill |  |  |  |  |
Reduction in the purchase price |  | 0.7 |  |  |
EMEA |  |  |  |  |
Gross Balance |  |  |  |  |
Balance at the beginning of the period |  |  | 265.5 | 301.3 | 301.3
Foreign Currency Translation and Other |  |  | (18.8) | (2.8) |
Balance at the end of the period |  | 246.7 | 246.7 | 298.5 | 265.5
Accumulated Impairment Losses |  |  |  |  |
Net Goodwill |  | 246.7 | 246.7 | 298.5 |
Asia Pacific |  |  |  |  |
Gross Balance |  |  |  |  |
Balance at the beginning of the period |  |  | 12.9 | 13.3 | 13.3
Foreign Currency Translation and Other |  |  |  | (0.4) |
Balance at the end of the period |  | 12.9 | 12.9 | 12.9 | 12.9
Accumulated Impairment Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (12.9) |  |
Balance at the end of the period |  | $ (12.9) | $ (12.9) |  | $ (12.9)
Net Goodwill |  |  |  | $ 12.9 |

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