XML 30 R67.htm IDEA: XBRL DOCUMENT v2.4.0.6
Commitments and Contingencies (Details) (USD $)
 12 Months Ended 12 Months Ended 136 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2012
Financial Standby Letter of Credit [Member]
Dec. 31, 2012
Real Estate [Member]
Dec. 31, 2011
Real Estate [Member]
Dec. 31, 2010
Real Estate [Member]
Dec. 31, 2012
Other [Member]
Dec. 31, 2011
Other [Member]
Dec. 31, 2010
Other [Member]
Dec. 31, 2012
Asbestos [Member]
Dec. 31, 2012
Asbestos [Member]
Dec. 31, 2012
Asbestos [Member]
Minimum [Member]
Dec. 31, 2012
Asbestos [Member]
Maximum [Member]
Loss Contingencies [Line Items]                            
Total rent expense $ 10,695,000 $ 9,385,000 $ 10,038,000   $ 7,829,000 $ 7,195,000 $ 7,949,000 $ 2,866,000 $ 2,190,000 $ 2,089,000        
Future minimum rental payments under operating leases [Abstract]                            
2013 8,419,000                          
2014 7,001,000                          
2015 5,122,000                          
2016 4,455,000                          
2017 2,483,000                          
Thereafter 2,762,000                          
Total 30,242,000                          
Warranty expense 76,500,000 63,500,000 52,900,000                      
Changes in product warranties [Roll forward]                            
Balance, beginning of period 13,500,000 12,153,000                        
Liabilities accrued for current year sales 76,548,000 63,535,000                        
Settlement of warranty claims (72,760,000) (62,188,000)                        
Balance, end of period 17,288,000 13,500,000 12,153,000                      
Outstanding letters of credit with certain vendors       4,600,000                    
Number of key officers 2                          
Pending claims, approximate number                     2,140 2,140    
Amount paid for settled claim                       13,400,000    
Reimbursement from insurance carrier for settled claims                     900,000      
Range of possible loss, minimum                     27,100,000 27,100,000    
Range of possible loss, maximum                     41,500,000 41,500,000    
Increase for low end of range                     400,000      
Decrease for high end of range                     25,000,000      
Incremental provision for asbestos accrual                     400,000      
Asbestos liability reserve                     27,100,000 27,100,000    
Estimated legal costs                         $ 32,300,000 $ 57,000,000