Equity - Shares or Units Activity (Details) $ in Billions		9 Months Ended
	Apr. 02, 2015 USD ($)	Sep. 30, 2016 item shares
Equity
Period common stock is authorized to repurchase	24 months
Shares repurchased (in shares)		0
Limited Partners
Equity
Exchange of limited partner units, common shares		4,770,419
Number of limited partners who received common stock | item		12
Maximum
Equity
Common stock authorized for repurchase | $	$ 2.0