Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets:
Foreign tax credits	$ 139.5	$ 142.6
Employee compensation	41.3	34.6
Other comprehensive loss	66.3	79.7
Research and development capitalization	145.1	100.4
Net operating loss and capital loss carryforwards	71.5	81.8
Pension and other postretirement benefits	38.8	41.1
Deferred tax assets, asbestos-related	263.0	0.0
Other	128.9	125.3
Total deferred tax assets	894.4	605.5
Valuation allowance	(71.2)	(71.0)
Net deferred tax asset	823.2	534.5
Deferred tax liabilities:
Goodwill and intangible assets	(251.3)	(259.2)
Fixed assets	(147.1)	(115.5)
Other	(55.0)	(66.4)
Total deferred tax liabilities	(453.4)	(441.1)
Net deferred taxes	$ 369.8	$ 93.4