Income Taxes (Tables)

9 Months Ended

Sep. 30, 2018

Income Tax Disclosure [Abstract]

Components of Effective Income Tax Rate Reconciliation and Comprehensive Provision for Income Taxes Allocation

	Three months ended						Nine months ended
	September 30,						September 30,
	2017			2018			2017			2018
	(In millions)
Expected tax expense, at U.S. federal statutory     income tax rate of 35% in 2017 and 21% in 2018	$	28.0		$	9.8		$	67.6		$	53.9
Non-U.S. tax rates		(3.4	)		3.6			(8.2	)		18.6
Incremental net tax expense on earnings and losses     of U.S. and non-U.S. companies		.2			1.8			6.8			2.9
Valuation allowance		(7.8	)		-			(170.4	)		-
Adjustment to reserve for uncertain tax positions, net		(8.1	)		-			(7.6	)		1.4
Transition tax		-			(1.7	)		-			(1.7	)
Canada-Germany APA		(3.2	)		-			(3.2	)		(1.4	)
Other, net		.4			.6			1.0			1.8
Income tax expense (benefit)	$	6.1		$	14.1		$	(114.0	)	$	75.5
Comprehensive provision for income taxes (benefit) allocable to:
Net income	$	6.1		$	14.1		$	(114.0	)	$	75.5
Other comprehensive income (loss):
Currency translation		6.4			-			19.7			-
Pension plans		1.1			1.0			3.2			3.2
OPEB plans		-			-			(.1	)		(.1	)
Marketable securities		(.3	)		-			(.6	)		-
Interest rate swap		1.0			-			1.1			-
Total	$	14.3		$	15.1		$	(90.7	)	$	78.6