Noncontrolling Interest in Subsidiaries (Tables)

6 Months Ended

Jun. 30, 2020

Noncontrolling Interest [Abstract]

Noncontrolling Interest in Net Assets of Subsidiaries

	December 31,		June 30,
	2019		2020
	(In millions)
Noncontrolling interest in net assets:
Kronos Worldwide	$	216.6	$	213.5
NL Industries		65.8		65.6
CompX International		22.7		23.3
BMI		20.1		20.8
LandWell		14.9		17.7
Total	$	340.1	$	340.9

Schedule of Noncontrolling Interest in Net Income of Subsidiaries

	Six months ended June 30,
	2019		2020
	(In millions)
Noncontrolling interest in net income of subsidiaries:
Kronos Worldwide	$	11.6	$	8.7
NL Industries		3.6		1.1
CompX International		1.2		.9
BMI		2.0		3.0
LandWell		2.9		4.7
Total	$	21.3	$	18.4