Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Line Items]
Provisional tax expense			$ 274,000
Taxes receivable			$ 29,700
U.S. statutory rate			35.00%
Provisional excess foreign tax credits available			$ 120,000
Repatriation tax payable			$ 36,000
Repatriation tax payment period			8 years
Increase (decrease) in deferred tax asset valuation allowance			$ 170,900
Operating loss carryforwards			1,290,000
Deferred tax asset. operating loss carryforward			$ 272,930	$ 454,231
Operating loss carryforward, expiration date			Dec. 31, 2036
Withholding tax on amounts repatriated			5.00%
Deferred tax expense, undistributed foreign earnings			$ 65,000
Repatriated cash			1,300,000
Earnings expected to be repatriated in 2018			700,000
Estimated withholding tax payment, 2018			35,000
Non-cash income tax expense, operating loss carryforward used			188,500
Other recorded liabilities for interest and penalties	$ 200		100	300
Income tax expense (benefit) related to interest and penalties	(100)		$ (200)	$ (100)
Subsidiaries [Member]
Income Tax Disclosure [Line Items]
Dividend payable to parent company	2,000,000
Cash dividend paid to parent	800,000
Note payable, parent	1,200,000
Note payable	$ 1,200,000
United States [Member]
Income Tax Disclosure [Line Items]
Earliest year remaining open for audit and/or settlement in major taxing jurisdictions			2014
Canada [Member]
Income Tax Disclosure [Line Items]
Earliest year remaining open for audit and/or settlement in major taxing jurisdictions			2012
Malaysia [Member]
Income Tax Disclosure [Line Items]
Earliest year remaining open for audit and/or settlement in major taxing jurisdictions			2011
United Kingdom [Member]
Income Tax Disclosure [Line Items]
Earliest year remaining open for audit and/or settlement in major taxing jurisdictions			2016
Minimum [Member]
Income Tax Disclosure [Line Items]
Foreign tax credit carryforwards expiration year		2018
Expected liability to be added for uncertain taxes during next twelve months			$ 1,000
Maximum [Member]
Income Tax Disclosure [Line Items]
Foreign tax credit carryforwards expiration year		2027
Expected liability to be added for uncertain taxes during next twelve months			$ 2,000
Scenario, Plan [Member]
Income Tax Disclosure [Line Items]
U.S. statutory rate		21.00%