Income Taxes (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended					12 Months Ended	3 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2013 International [Member]	Dec. 31, 2013 Increase in Interest Expense [Member]	Dec. 31, 2013 Increase in the Provision for Income Taxes [Member]	Jun. 29, 2013 Increase in the Provision for Income Taxes [Member]	Dec. 31, 2013 Increase in the Provision for Income Taxes [Member]	Dec. 31, 2011 Reduction of the Provision for Income Taxes [Member]
Income Tax Contingency [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	35.00%
Tax Adjustments, Settlements, and Unusual Provisions						$ 1,623	$ 15,447	$ 5,362	$ 20,809	$ 28,928
Tax Adjustments Settlements And Unusual Provisions, Net of Tax						1,236
Tax Adjustments, Settlements, and Unusual Provisions, Per Share Basic and Diluted						$ 0.01	$ 0.15	$ 0.05	$ 0.20	$ 0.25
Unrecognized Tax Benefits	45,987	46,980	63,498	66,110
Unrecognized Tax Benefits Expected to be Paid	317
Unrecognized Tax Benefits, Interest on Income Taxes Expense	267	18	2,068
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	10,637	10,599
Tax Credit Carryforward, Amount					237,579
Tax Credit Carryforward, Subject to Expiration					30,000
Tax Credit Carryforward, No Expiration					207,579
Tax Credit Carryforward, Deferred Tax Asset					67,415
Other Tax Carryforward, Valuation Allowance					11,168
Operating Loss Carryforwards	64,514
Deferred Tax Liabilities, Undistributed Foreign Earnings	2,813,169
Income Taxes Paid, Net	$ 235,102	$ 179,408	$ 236,872