Condensed Consolidated Statement of Changes in Equity Statement - USD ($) shares in Thousands, $ in Millions	Total	Common Stock [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]
Equity	$ 73,852
Stockholders' Equity Attributable to Parent		$ 36,930	$ (10,407)	$ 49,423	$ (49)	$ (3,734)
Noncontrolling interest							$ 1,689
Common Stock plans activity		67			3
Purchase of subsidiary shares from noncontrolling interest, net		0					0
Common Stock repurchased			(375)
Stockholders' Equity, Other			2	0
Net income	$ 753			753
Dividends on Common Stock				(705)
Dividends on ESOP Common Stock				(11)
Other comprehensive loss, net of tax						(187)
Net Income							41
Less: Redeemable noncontrolling interest net income							(2)
Dividends attributable to noncontrolling interest							(130)
Disposition of noncontrolling interest, net							0
Shares of Common Stock issued under employee plans, net	1,043
Shares of Common Stock repurchased	5,197
Dividends declared per share of Common Stock	$ 0.475
Equity	$ 73,308
Stockholders' Equity Attributable to Parent		36,997	(10,780)	49,460	(46)	(3,921)
Noncontrolling interest							1,598
Equity	74,664
Stockholders' Equity Attributable to Parent	73,068	37,483	(12,727)	50,265	(38)	(1,915)
Noncontrolling interest	1,596						1,596
Common Stock plans activity		34			2
Purchase of subsidiary shares from noncontrolling interest, net		(13)					(19)
Common Stock repurchased			(756)
Stockholders' Equity, Other			0	1
Net income	$ 1,084			1,084
Dividends on Common Stock				(745)
Dividends on ESOP Common Stock				(13)
Other comprehensive loss, net of tax						(200)
Net Income							23
Less: Redeemable noncontrolling interest net income							(1)
Dividends attributable to noncontrolling interest							(64)
Disposition of noncontrolling interest, net							(11)
Shares of Common Stock issued under employee plans, net	1,817
Shares of Common Stock repurchased	7,883
Dividends declared per share of Common Stock	$ 0.510
Equity	$ 73,986
Stockholders' Equity Attributable to Parent	72,462	$ 37,504	$ (13,483)	$ 50,592	$ (36)	$ (2,115)
Noncontrolling interest	$ 1,524						$ 1,524