Segment Information (Revenue and Operating Income) (Details) - USD ($) $ in Thousands	3 Months Ended		14 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Dec. 31, 2016
Revenue	$ 286,327	$ 291,017
Cost of Revenue	82,115	80,147
Gross margin	204,212	210,870
Total Segment Cost of Revenue	107,206	108,195
Segment Gross Profit	179,121	182,822
Unallocated Operating Expennses	168,275	158,967
Restructuring charges	6,285	37,147	$ 83,300
Operating income	4,561	(13,292)
Non operating income and expenses	11,064	6,253
Loss before income taxes	(6,503)	(19,545)
Solutions Group
Revenue	218,736	228,594
Cost of Revenue	45,932	49,744
Gross margin	172,804	178,850
Professional Services
Revenue	46,108	49,322
Cost of Revenue	37,824	42,014
Gross margin	8,284	7,308
IoT Group
Revenue	21,483	13,101
Cost of Revenue	23,450	16,437
Gross margin	$ (1,967)	$ (3,336)