Equity, Long-Term Incentive Compensation Plans and Non-controlling Interest - Non-controlling Interest (Details) |
Mar. 31, 2019 |
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| OLTS | |
| Noncontrolling Interest [Line Items] | |
| Non-controlling interest, ownership | 84.00% |
| Orbograph | |
| Noncontrolling Interest [Line Items] | |
| Non-controlling interest, ownership | 94.00% |
| PixCell | |
| Noncontrolling Interest [Line Items] | |
| Non-controlling interest, ownership | 52.00% |
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- 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.
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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. No definition available.
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