Summary of Significant Accounting Policies Organization and Nature of Operations (Details) shares in Millions	12 Months Ended
	Dec. 31, 2016 country $ / shares shares	Dec. 31, 2015 $ / shares shares	Jun. 17, 2014 $ / shares
Accounting Policies [Abstract]
Number of Countries in which Entity Operates | country	90
Years in operation	50 years
Common Stock, Shares Authorized | shares	1,356	1,356
Common Stock, Par or Stated Value Per Share | $ / shares	$ 0.001	$ 0.001	$ 0.001