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Commitments and Contingencies (Details) (USD $) | 3 Months Ended | 9 Months Ended | 157 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2014 | Jun. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 Asbestos [Member] Claim | Sep. 30, 2014 Asbestos [Member] Claim | Sep. 30, 2014 Asbestos [Member] Minimum [Member] | Sep. 30, 2014 Asbestos [Member] Maximum [Member]
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |
Pending claims, approximate number |  |  |  |  |  | 2,200 | 2,200 |  |
Reimbursement from insurance carrier for settled claims |  |  |  |  |  |  | $ 16,700,000 |  |
Estimated legal costs |  |  |  |  |  |  |  | 36,100,000 | 55,400,000
Increase for low end of range |  |  |  |  |  | 11,700,000 |  |  |
Increase for high end of range |  |  |  |  |  | 18,000,000 |  |  |
Incremental pre-tax provision |  |  |  |  |  | 12,800,000 |  |  |
Range of possible loss, minimum |  |  |  |  |  | 43,000,000 | 43,000,000 |  |
Range of possible loss, maximum |  |  |  |  |  | 76,400,000 | 76,400,000 |  |
Litigation charge | 0 | 10,600,000 | 0 | 10,650,000 | 0 |  |  |  |
Changes in product warranties [Roll forward] |  |  |  |  |  |  |  |  |
Balance, beginning of period | 22,801,000 |  | 23,498,000 | 18,041,000 | 17,288,000 |  |  |  |
Liabilities accrued for current year sales | 21,490,000 |  | 20,755,000 | 63,106,000 | 61,131,000 |  |  |  |
Settlements of warranty claims | (22,457,000) |  | (23,556,000) | (59,313,000) | (57,722,000) |  |  |  |
Balance, end of period | $ 21,834,000 | $ 22,801,000 | $ 20,697,000 | $ 21,834,000 | $ 20,697,000 |  |  |  |

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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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