XML 73 R59.htm IDEA: XBRL DOCUMENT v3.10.0.1
Other Income (Expense) (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2018
Sep. 29, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jul. 01, 2017
Apr. 01, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]                      
Repurchase of convertible debentures                 $ 960,995 $ 0 $ 0
Schedule of Equity Method Investments [Line Items]                      
Loss on disposal of equity affiliate $ 0 $ 0 $ 0 $ 0 $ (948) $ 0 $ 0 $ 7,060 0 6,112 0
Foreign exchange gain (loss)                 (1,991) (4,536) 292
Interest income                 11,940 6,482 4,264
Investment Income                 (1,646) 0 0
Other                 (266) (208) 160
Other Income (expense)                 8,037 1,738 4,716
Insurance proceeds received                     13,406
Insurance proceeds classified as investing activities                     4,911
Loss related to Tianjin explosion                 0 0 $ (8,809)
Equity affiliate [Member]                      
Schedule of Equity Method Investments [Line Items]                      
Amounts reclassified out of AOCI, net of tax                   $ 1,110  
Convertible Senior Debentures, Due 2040 [Member]                      
Debt Instrument [Line Items]                      
Cumulative principal amount of debt instruments repurchased                 273,690    
Principal amount of repurchased debt 53,690   220,000           53,690    
Convertible Senior Debentures, Due 2041 [Member]                      
Debt Instrument [Line Items]                      
Cumulative principal amount of debt instruments repurchased                 116,922    
Principal amount of repurchased debt 116,922               116,922    
Convertible Senior Debentures, Due 2042 [Member]                      
Debt Instrument [Line Items]                      
Cumulative principal amount of debt instruments repurchased                 147,832    
Principal amount of repurchased debt $ 78,772   $ 69,060           $ 78,772