Noncontrolling Interest in Subsidiaries (Tables)

9 Months Ended

Sep. 30, 2015

Noncontrolling Interest [Abstract]

Noncontrolling Interest in Net Assets of Subsidiaries

	December 31, 2014		September 30, 2015
	(In millions)
Noncontrolling interest in net assets:
Kronos	$	211.0	$	156.9
NL		54.4		41.8
CompX		14.4		15.2
BMI		31.7		32.2
LandWell		24.8		25.0
Total	$	336.3	$	271.1

Schedule of Noncontrolling Interest in Net Income (Loss) of Subsidiaries

	Nine months ended September 30,
	2014		2015
	(In millions)
Noncontrolling interest in net income (loss) of subsidiaries:
Kronos	$	15.3	$	(30.2	)
NL		3.9		(3.1	)
CompX		.9		1.0
BMI		.3		.4
LandWell		.4		.2
Total	$	20.8	$	(31.7	)