Income Taxes (Tables)

9 Months Ended

Sep. 30, 2019

Income Tax Disclosure [Abstract]

Component of Income Taxes

	Three months ended						Nine months ended
	September 30,						September 30,
	2018			2019			2018			2019
	(In millions)
Expected tax expense (benefit), at U.S. federal    statutory income tax rate of 21%	$	(4.4	)	$	(.7	)	$	(12.1	)	$	4.7
Rate differences on equity in earnings of Kronos		(1.9	)		(1.5	)		(4.3	)		(4.0	)
U.S. state income taxes and other, net		.2			(.1	)		1.0			.2
Income tax expense (benefit)	$	(6.1	)	$	(2.3	)	$	(15.4	)	$	.9
Comprehensive provision for income taxes    (benefit) allocable to:
Net income (loss)	$	(6.1	)	$	(2.3	)	$	(15.4	)	$	.9
Additional paid-in capital		-			(.2	)		-			(.2	)
Other comprehensive income (loss):
Currency translation		.3			(1.2	)		(.6	)		(.7	)
Pension plans		.3			.3			.8			.7
OPEB plans		(.1	)		(.1	)		(.1	)		(.1	)
Total	$	(5.6	)	$	(3.5	)	$	(15.3	)	$	.6