Consolidated Statements of Changes in Equity - 3 months ended Mar. 31, 2016 - USD ($) $ in Millions	Total	Member's Equity	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2015	$ 35,032	$ 34,984	$ 48
Cash distributions to Parent	(750)	(750)	0
Comprehensive income, net of tax	782	784	(2)
Balance at Mar. 31, 2016	$ 35,064	$ 35,018	$ 46