Acquisitions and Divestiture (Step Acquisition of J-Devices) (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Dec. 30, 2015	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2016	Jan. 31, 2015	Dec. 31, 2013
Business Acquisition [Line Items]
Payments to acquire investment			$ 0	$ 12,908	$ 0
Unrecognized Tax Benefits		$ 23,332	23,149	23,332	12,670			$ 27,128
Gain (loss) from acquisition of J-Devices			$ 0	$ (13,501)	$ 0
J-Devices
Business Acquisition [Line Items]
Ownership Interest (percent)							65.70%
Ownership interest in acquiree (percent)	100.00%
J-Devices
Business Acquisition [Line Items]
Payments to acquire investment	$ 105,400
Ownership interest in acquiree (percent)	100.00%
Equity interest fair value remeasurement gain		16,100
Business combination, step acquisition, foreign currency translation gain (loss)		(29,600)
Gain (loss) from acquisition of J-Devices		$ (13,500)
Scenario, Adjustment [Member] | J-Devices
Business Acquisition [Line Items]
Unrecognized Tax Benefits						$ 11,600