Segments (Narrative) (Details) |
3 Months Ended |
|---|---|
Mar. 31, 2016 | |
| Fiber optic cable systems [Member] | |
| Segment Reporting Information [Line Items] | |
| Percentage of long-lived assets not in USA | 82.00% |
| X | ||||||||||
- Definition Segment Reporting Information, Percentage of Long-Lived Assets Not Located in Country of Origin No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Details
|