Income Taxes Income Taxes (Tables)

12 Months Ended

Dec. 31, 2016

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

Income before income taxes for U.S. and non-U.S. operations was as follows:

	2016		2015		2014
	(in millions)
U.S. income	$	90.0	$	88.3	$	12.0
Non - U.S. income	209.0		184.4		164.7
Total income before income taxes	$	299.0	$	272.7	$	176.7

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The following is a summary of the components of our provisions for income taxes:

	2016			2015			2014
	(in millions)
Current
Federal	$	0.4		$	0.5		$	0.6
Other state and local	—			0.2			0.1
Foreign	27.5			10.8			44.2
Total current	$	27.9		$	11.5		$	44.9
Deferred
Federal	$	31.2		$	26.4		$	(11.6	)
Foreign	(0.8		)	(0.8		)	0.4
Total deferred	30.4			25.6			(11.2		)
Total income tax expense	$	58.3		$	37.1		$	33.7

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The following is a reconciliation of our provision for income taxes to the expected amounts using statutory rates:

	2016		2015		2014
Federal statutory	35.0	%	35.0	%	35.0	%
Foreign income taxes	(20.5	)	(17.6	)	(25.1	)
Change in enacted tax rate	(0.2	)	—		—
State and local	—		0.1		0.1
Tax credits	(1.1	)	(1.3	)	(11.4	)
Valuation allowance	0.4		2.6		4.5
U.S. tax on unremitted foreign earnings	0.2		0.2		1.9
Uncertain tax positions	0.5		(5.7	)	13.0
Other	5.2		0.3		1.1
Effective income tax rate	19.5	%	13.6	%	19.1	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	December 31,
	2016		2015
	(in millions)
U.S. federal and state deferred tax asset, net	$	333.1	$	354.7
Other foreign deferred tax asset, net	8.3		12.1
Noncurrent deferred tax asset, net	$	341.4	$	366.8

	December 31,
	2016			2015
	(in millions)
Noncurrent deferred tax assets
Employee benefits	$	219.3		$	211.1
Inventory	8.9			9.4
Net operating loss (NOL) carryforwards	126.7			117.0
Tax credit carryforwards	35.1			25.8
Capital allowance carryforwards	11.6			13.6
Fixed assets	15.9			13.5
Deferred revenue	19.3			15.0
Capitalized expenditures	71.9			120.5
Other	20.5			22.4
Valuation allowances	(164.8		)	(167.3		)
Noncurrent deferred tax assets	$	364.4		$	381.0
Noncurrent deferred tax liabilities
Fixed assets and other	(23.0		)	(14.2		)
Noncurrent deferred tax asset, net	$	341.4		$	366.8

Schedule of Unrecognized Income Tax Benefits [Table Text Block]

A reconciliation of the beginning and ending amounts of unrecognized income tax benefits is as follows:

	Unrecognized Income Tax			Interest and
	Benefits			Penalties
	(in millions)
Balance at January 1, 2014	$	21.7		$	4.1
Increase in prior year tax positions	10.5			8.1
Decrease in prior year tax positions	(0.5		)	—
Increase in current year tax positions	15.6			—
Balance at December 31, 2014	$	47.3		$	12.2
Increase in prior year tax positions	—			1.4
Decrease in prior year tax positions	(9.4		)	(4.9		)
Increase in current year tax positions	8.8			—
Foreign currency remeasurement adjustment	$	(5.1	)	$	(1.8	)
Balance at December 31, 2015	$	41.6		$	6.9
Increase in prior year tax positions	0.4			2.0
Decrease in prior year tax positions	(2.5		)	(0.5		)
Increase in current year tax positions	9.3			—
Settlement	(17.3		)	(5.6		)
Foreign currency remeasurement adjustment	(3.3		)	(0.3		)
Balance at December 31, 2016	$	28.2		$	2.5