Condensed Consolidated Statements of Shareholders' Equity (USD $) In Millions	Total	Common Stock	Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income	Treasury Stock
Balance at Dec. 31, 2012	$ 5,453	$ 394	$ 1,134	$ 4,021	$ 1,129	$ (1,225)
Balance (in shares) at Dec. 31, 2012		163
Net Income	264			264
Other comprehensive income, net	92				92
Dividends declared	(133)			(133)
Stock-based awards exercised and vested		2
Purchases	0					0
Stockholders' Equity, Other	23		28			(7)
Balance at Jun. 30, 2013	5,699	396	1,162	4,152	1,221	(1,232)
Balance (in shares) at Jun. 30, 2013		164
Balance at Dec. 31, 2013	6,070	397	1,191	4,268	1,504	(1,290)
Balance (in shares) at Dec. 31, 2013	198	163
Net Income	175			175
Other comprehensive income, net	228				228
Dividends declared	(144)			(144)
Stock-based awards exercised and vested		0
Purchases	(7)					(7)
Stockholders' Equity, Other	21		7			14
Balance at Jun. 30, 2014	$ 6,343	$ 397	$ 1,198	$ 4,299	$ 1,732	$ (1,283)
Balance (in shares) at Jun. 30, 2014	198	164