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Contingencies (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2017 USD ($) claim site | Dec. 31, 2016 USD ($) claim
Accrual for environmental loss contingencies [Abstract] |  |
Waste disposal sites with potential liability under the Comprehensive Environmental Response, Compensation and Liability Act | site | 27 |
Accrual for indicated environmental liabilities | $ 6.1 | $ 6.3
Timeframe most environmental liabilities will be paid out | 5 |
Liabilities: |  |
Liability for Asbestos and Environmental Claims, Gross | $ 813.8 | $ 827.6
Asbestos Issue [Member] |  |
Contingencies [Abstract] |  |
Number of pending claims | claim | 9,500 | 9,400
Loss Contingency, Claims Settled and Dismissed, Number | claim | 500 | 2,800
Payment being made to a claimant by or on behalf of the company | claim | 120 | 352
Payment being made to a claimant by or on behalf of the company, percentage | 24.00% | 13.00%
Company paid in defense and indemnity in advance of insurers reimbursement | $ 491.3 | $ 477.7
Cash and notes received from insurers | 270.0 | 270.0
Assets: |  |
Non-current assets | 386.4 | 386.4
Total insurance assets | 386.4 | 386.4
Liabilities: |  |
Accounts payable and accrued expenses | 51.9 | 51.7
Other non-current liabilities | 813.8 | 827.6
Total accrued liabilities | 865.7 | 879.3
Liability for Asbestos and Environmental Claims, Gross | $ 865.7 | $ 879.3

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