CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Shares ($1 par value)	Paid-In Capital	Retained Earnings (Deficit)	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Balance at Dec. 31, 2013	$ 787	$ 349	$ 16	$ 79	$ 115	$ 228
Increase (Decrease) in Stockholders' Equity
Total comprehensive income (loss)	640			856	(226)	10
Shares issued	(6)	3	(9)
Shares retired:
Repurchased	(158)	(7)	(28)	(123)
Surrendered (non-cash)	(15)		(15)
Cash dividends declared	(122)			(122)
Dividends paid to noncontrolling interest	(34)					(34)
Stock-based compensation	36		36
Balance at Dec. 31, 2014	1,128	345	0	690	(111)	204
Increase (Decrease) in Stockholders' Equity
Total comprehensive income (loss)	326			355	(54)	25
Shares issued	(15)	3	(18)
Shares retired:
Repurchased	(456)	(17)	(65)	(374)
Surrendered (non-cash)	(18)	(1)		(17)
Cash dividends declared	(126)			(126)
Dividends paid to noncontrolling interest	(36)					(36)
Separation of TopBuild Corp.	(828)			(828)
Stock-based compensation	83		83
Balance at Dec. 31, 2015	58	330	0	(300)	(165)	193
Increase (Decrease) in Stockholders' Equity
Total comprehensive income (loss)	454			491	(70)	33
Shares issued	(24)	3	(27)
Shares retired:
Repurchased	(459)	(15)	(14)	(430)
Surrendered (non-cash)	(14)			(14)
Cash dividends declared	(128)			(128)
Dividends paid to noncontrolling interest	(31)					(31)
Stock-based compensation	41		41
Balance at Dec. 31, 2016	$ (103)	$ 318	$ 0	$ (381)	$ (235)	$ 195