Goodwill and Other Intangible Assets, Net - Narrative (Details) |
9 Months Ended | 12 Months Ended |
|---|---|---|
|
Sep. 30, 2016
Segment
|
Dec. 31, 2015
region
|
|
| Finite-Lived Intangible Assets [Line Items] | ||
| Number of reportable segments/regions | 2 | 3 |
| Minimum | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period for other intangible assets | 1 year | |
| Maximum | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period for other intangible assets | 20 years |