Nature of Operations (Schedule Of Property, Plant And Equipment Allocated To Geographic Area) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	$ 669.6	$ 648.1
Americas [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	461.6	432.8
EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	148.1	145.1
Pacific Rim [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	59.9	70.2
United States [Member] | Americas [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	426.7	403.8
Canada [Member] | Americas [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	34.8	28.9
Other [Member] | Americas [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	0.1	0.1
Other [Member] | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	1.2	1.3
Other [Member] | Pacific Rim [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	1.4	1.1
Russia [Member] | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	54.6	48.3
Germany [Member] | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	25.5	28.5
France [Member] | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	31.4	27.6
United Kingdom [Member] | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	18.0	21.8
Austria [Member] | EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	17.4	17.6
China [Member] | Pacific Rim [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant and equipment, net	$ 58.5	$ 69.1