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Subsequent Events	6 Months Ended
Subsequent Events	Dec. 31, 2016
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Costs Associated with Exit or Disposal Activities In January 2017, Management approved a restructuring and global workforce reduction plan (the “Plan”). The Plan is part of the Company’s strategy to improve profitability in the Company’s Network and Service Enablement (NSE) business by narrowing the scope of the Service Enablement business and reducing costs by streamlining NSE operations. The Company expects up to approximately 10% of its global workforce to be affected. The Company estimates it will incur total aggregate charges of up to approximately $30 million in connection with the Plan, including up to approximately $24 million in cash expenditures, the majority of which will be related to severance charges. The Company expects the Plan to be completed by the end of the second quarter of fiscal 2018 with the significant portion completed by the end of fiscal 2017. The Company expects to recognize the majority of the total charges in the third quarter of fiscal 2017.