Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0001062231 (http://www.sec.gov/CIK)

Income Tax Disclosure [Abstract]	Period [Axis]
	2016-01-01 - 2016-12-31
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