CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Stock Member	Additional Paid In Capital Member	Retained Earnings Member	Treasury Stock, Common	Accumulated Other Comprehensive Income Member
Total stockholders equity	$ 8,180.0	$ 1.0	$ 2,461.0	$ 7,871.0	$ (1,653.0)	$ (500.0)
Stockholders' Equity Attributable to Noncontrolling Interest	0.0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	8,180.0
Net Income (Loss) Attributable to Parent	517.0
Other Comprehensive Income (Loss), Net of Tax	(1,371.0)					(1,371.0)
Dividends, Common Stock, Cash	(205.0)			(205.0)
Purchase of treasury stock	(81.0)				81.0
Reissuance of treasury stock	(41.0)		(41.0)	(14.0)	(14.0)
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(4.0)
Net income attributable to noncontrolling interest	4.0
Net Income	521.0
Total stockholders equity	7,081.0	1.0	2,502.0	8,169.0	(1,720.0)	(1,871.0)
Stockholders' Equity Attributable to Noncontrolling Interest	90.0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	7,171.0
Net Income (Loss) Attributable to Parent	902.0
Other Comprehensive Income (Loss), Net of Tax	1,502.0					1,502.0
Dividends, Common Stock, Cash	(219.0)			(219.0)
Purchase of treasury stock	(227.0)				227.0
Reissuance of treasury stock	(42.0)		(42.0)	(47.0)	(47.0)
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(7.0)
Net income attributable to noncontrolling interest	7.0
Net Income	909.0
Total stockholders equity	9,081.0	1.0	2,544.0	8,805.0	(1,900.0)	(369.0)
Stockholders' Equity Attributable to Noncontrolling Interest	90.0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	9,171.0
Net Income (Loss) Attributable to Parent	717.0			717.0
Other Comprehensive Income (Loss), Net of Tax	1,218.0					1,218.0
Dividends, Common Stock, Cash	(229.0)			(229.0)
Purchase of treasury stock	(27.0)				27.0
Reissuance of treasury stock	(56.0)		(56.0)	(38.0)	(38.0)
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(7.0)
Net income attributable to noncontrolling interest	7.0
Net Income	724.0
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	724.0
Total stockholders equity	10,816.0	$ 1.0	$ 2,600.0	$ 9,255.0	$ (1,889.0)	$ 849.0
Stockholders' Equity Attributable to Noncontrolling Interest	90.0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 10,906.0