Acquisitions (Schedule of Acquired Intangible Assets) (Details) $ in Thousands	Jun. 09, 2015 USD ($)
Technology | Minimum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years
Technology | Maximum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	15 years
Customer relationships | Minimum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	11 years
Customer relationships | Maximum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	17 years
RBI
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value, finite-lived intangible assets acquired	$ 56,392
RBI | Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value, finite-lived intangible assets acquired	3,550
RBI | Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value, finite-lived intangible assets acquired	32,892
RBI | Non-compete agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value, finite-lived intangible assets acquired	$ 1,300
Estimated Useful Life	5 years
RBI | Backlog
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value, finite-lived intangible assets acquired	$ 5,100
Estimated Useful Life	6 months
RBI | Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value, indefinite-lived intangible assets acquired	$ 13,550