Shareholders' Equity (Tables)

6 Months Ended

Jun. 30, 2016

Stockholders' Equity Attributable to Parent [Abstract]

Dividends Declared [Table Text Block]

The following table provides details of the Company’s 2016 dividend payments:

Payment Date	Amount per Share		Total Amount Paid
			(in millions)
March 22, 2016	$	0.500	$	477
June 28, 2016	0.625		594