Earnings Per Share (Details)-K - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	May. 25, 2015	Feb. 05, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Feb. 04, 2015
Numerator:
Net earnings attributable to the Company			$ (74)	$ 75	$ 184
Denominator (in thousands):
Denominator for basic earnings per share - weighted average shares outstanding (in shares)			161,169,000	164,720,000	164,425,000
Effect of dilutive securities:
Stock options and other (in shares)				1,327,000	1,403,000
Denominator for diluted earnings per share - adjusted weighted average shares outstanding (in shares)			161,169,000	166,047,000	165,828,000
Basic earnings per share:
Earnings (loss) from continuing operations (in dollars per share)			$ (0.44)	$ 0.60	$ 1.22
Loss from discontinued operations (in dollars per share)			(0.03)	(0.14)	(0.11)
Net earnings (loss) (in dollars per share)			(0.47)	0.46	1.11
Diluted earnings per share:
Earnings (loss) from continuing operations (in dollars per share)			(0.44)	0.59	1.22
Loss from discontinued operations (in dollars per share)			(0.03)	(0.14)	(0.11)
Net earnings (loss) (in dollars per share)			$ (0.47)	$ 0.45	$ 1.11
Weighted average shares of common stock attributable to options not included in diluted earnings per share (in shares)				1,143,933	1,315,216
Payments for Repurchase of Common Stock			$ 100	$ 32	$ 33
Treasury Stock, Shares, Acquired			4,100,000	1,100,000	1,100,000
J. P. Morgan Securities LLC
Diluted earnings per share:
Purchase of common stock						$ 100
Payments for Repurchase of Common Stock		$ 100
Treasury Stock, Shares, Acquired	599,760	3,509,496
Stock Repurchase Program Authorized Percent Acquired Shares		85.00%
Parent
Numerator:
Net earnings attributable to the Company			$ (74)	$ 75	$ 184