Income Taxes (Tables)

9 Months Ended

Sep. 30, 2016

Income Tax Disclosure [Abstract]

Component of Income Taxes Expenses

	Three months ended September 30,						Nine months ended September 30,
	2015			2016			2015			2016
	(In millions)
Expected tax expense (benefit), at U.S. federal statutory income tax rate of 35%	$	(8.0	)	$	4.0		$	(10.5	)	$	(9.3	)
Incremental net tax (benefit) on earnings and losses of non-U.S. and non-tax group companies		(4.6	)		4.9			(32.7	)		7.6
Non-U.S. tax rates		—			(1.0	)		(.6	)		(1.4	)
Valuation allowance		2.3			(.8	)		152.6			2.1
Adjustment to the reserve for uncertain tax positions, net		.5			.5			(2.4	)		1.1
Nondeductible expenses		1.3			.7			1.2			1.3
U.S.- Canada APA		—			(5.5	)		—			(5.5	)
Domestic production activities deduction		—			.2			(1.0	)		(.6	)
U.S. state income taxes and other, net		(1.0	)		(.4	)		(1.2	)		(1.1	)
Income tax expense (benefit)	$	(9.5	)	$	2.6		$	105.4		$	(5.8	)
Comprehensive provision for income taxes (benefit) allocable to:
Income tax expense (benefit)	$	(9.5	)	$	2.6		$	105.4		$	(5.8	)
Other comprehensive income (loss):
Marketable securities		(2.8	)		.8			(3.5	)		1.0
Currency translation		(4.6	)		1.8			(12.7	)		3.6
Interest rate swap		(2.6	)		.5			(2.6	)		(2.2	)
Pension plans		1.1			.8			2.6			2.5
OPEB plans		(.1	)		(.2	)		(.5	)		(.6	)
Total	$	(18.5	)	$	6.3		$	88.7		$	(1.5	)