|
Commitments and Contingencies (Details) (USD $)
|
3 Months Ended |
12 Months Ended |
3 Months Ended |
15 Months Ended |
|
Mar. 31, 2015
claim
LegalMatter
|
Dec. 31, 2014
claim
LegalMatter
|
Dec. 31, 2012
|
Mar. 31, 2014
|
Mar. 31, 2015
|
| Commitments and Contingencies Disclosure [Line Items] |
|
|
|
|
|
| Number of pending claims (legal matter) |
424 |
438 |
|
|
424 |
| Description of named defendants |
Cases involving us typically name 50-300 defendants |
|
|
|
|
| Number of claims dismissed |
62 |
104 |
|
|
|
| Number of claims settled (claim) |
0 |
13 |
|
|
|
| Claims settlements amount |
$ 0 |
$ 3,200,000 |
|
|
|
| Cost sharing agreement, expiration date |
Jan. 25, 2015 |
|
|
|
|
| Asbestos-related liabilities, estimated liability |
|
56,500,000 |
|
|
|
| Asbestos-related liabilities, estimated insurance recovery |
|
53,000,000 |
|
|
|
| Minimum [Member] |
|
|
|
|
|
| Commitments and Contingencies Disclosure [Line Items] |
|
|
|
|
|
| Number of defendants (defendant) |
1 |
|
|
|
|
| Maximum [Member] |
|
|
|
|
|
| Commitments and Contingencies Disclosure [Line Items] |
|
|
|
|
|
| Number of defendants (defendant) |
833 |
|
|
|
|
| Asbestos forcast claim period (years) |
10 years |
|
10 years |
|
|
| Superfund Sites Proceedings [Member] |
|
|
|
|
|
| Commitments and Contingencies Disclosure [Line Items] |
|
|
|
|
|
| Number of pending claims (legal matter) |
1 |
|
|
|
1 |
| Estimated total cleanup costs, cost sharing percentage (percent) |
2.00% |
|
|
|
|
| Loss contingency, minimum possible loss |
|
|
|
18,800,000 |
|
| Loss contingency, maximum possible loss |
|
|
|
29,600,000 |
|
| Estimated total cleanup costs, accrual |
400,000 |
|
|
|
400,000 |
| PCB Contamination Proceedings [Member] |
|
|
|
|
|
| Commitments and Contingencies Disclosure [Line Items] |
|
|
|
|
|
| Estimated total cleanup costs, accrual |
700,000 |
|
|
|
700,000 |
| Accrual for environmental loss contingencies |
200,000 |
|
|
|
200,000 |
| Remediation and monitoring costs incurred since inception related to the PCB soil and building contamination |
|
500,000 |
|
|
2,400,000 |
| Connecticut Voluntary Corrective Action Program [Member] |
|
|
|
|
|
| Commitments and Contingencies Disclosure [Line Items] |
|
|
|
|
|
| PCB contamination of the building, liability recording during the period |
100,000 |
|
|
|
|
| Claim of Improper Relationship Termination [Member] |
|
|
|
|
|
| Commitments and Contingencies Disclosure [Line Items] |
|
|
|
|
|
| Claims settlements amount |
$ 500,000 |
|
|
|
|