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Stockholders' Equity And Accumulated Other Comprehensive Income (Loss) (Components Of Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax [Roll Forward] |  |  |  |
Foreign Currency Translation Loss |  | $ (411.7) | $ (287.8) | $ (161.5)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax | [1] | (198.0) | (153.3) | (126.3)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax |  | 1.8 | 29.4 | 0.0
Other Comprehensive (Loss) Income, Foreign Currency Transaction and Translation Adjustment, Net of Tax |  | (196.2) | (123.9) | (126.3)
Foreign Currency Translation Loss |  | (607.9) | (411.7) | (287.8)
Foreign Exchange Loss, Intercompany |  | (23.3) | (22.9) | (29.6)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax |  |  | 39.7 |
Accumulated Comprehensive Income (Loss), Unrecognized Pension & OPEB Costs [Roll Forward] |  |  |  |
Unrecognized Pension & Other Postretirement Costs, net of tax |  | (422.3) | (511.7) | (483.3)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax |  | 10.0 | 42.1 | (84.1)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax |  | 12.3 | 47.3 | 55.7
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax |  | 22.3 | 89.4 | (28.4)
Unrecognized Pension & Other Postretirement Costs, net of tax |  | (400.0) | (422.3) | (511.7)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax |  | 16.5 | 74.1 | 86.4
Accumulated Comprehensive Income (Loss), Derivatives [Roll Forward] |  |  |  |
Derivative Hedging Loss, net of tax |  | 0.2 | 5.1 | (0.4)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax |  | (48.0) | 5.3 | 9.5
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax |  | 10.9 | (10.2) | (4.0)
Other Comprehensive (Loss) Income, Derivatives Qualifying as Hedges, Net of Tax |  | (37.1) | (4.9) | 5.5
Derivative Hedging Loss, net of tax |  | (36.9) | 0.2 | 5.1
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |  |  |  |
Accumulated Other Comprehensive Loss |  | (833.8) | (794.4) | (645.2)
Other Comprehensive Income (Loss), Before Reclassifications, Net of Tax |  | (236.0) | (105.9) | (200.9)
Other Comprehensive Income (Loss), Reclassifications To Earnings, Net Of Tax |  | 25.0 | 66.5 | 51.7
Current period change, Accumulated Other Comprehensive Loss |  | (211.0) | (39.4) | (149.2)
Accumulated Other Comprehensive Loss |  | (1,044.8) | (833.8) | (794.4)
Income Tax Effects Allocated To Comprehensive Income Loss Table [Abstract] |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax |  | 0.0 | (10.3) | 0.0
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Tax |  | (19.6) | (41.1) | 6.0
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax |  | 20.7 | (0.6) | (3.9)
Other Comprehensive Income (Loss), Tax |  | $ 1.1 | $ (52.0) | $ 2.1
[1] | Includes foreign exchange (losses) gains of $(23.3) million, $(22.9) million and $(29.6) million during 2016, 2015 and 2014, respectively, associated with intercompany loans designated as long-term.

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- Definition Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e681-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32022-110900 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 + Details
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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e681-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580 + Details
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