Organization and Summary of Significant Accounting Policies (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Jan. 01, 2014
Property, Plant and Equipment [Line Items]
IP Equipment		$ 222
Net Income	75
Change in Accounting Estimate, Effect of Change on Basic Earnings Per Share	$ 0.32
Change in Accounting Estimate, Effect of Change on Diluted Earnings Per Share	$ 0.31
Racks and Cabinets		114
Facility Equipment		151
Fixtures and Equipment, Gross		$ 487