XML 121 R92.htm IDEA: XBRL DOCUMENT

Income Taxes - Provision For Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current tax expense
Federal	$ 67,985us-gaap_CurrentFederalTaxExpenseBenefit	$ 46,925us-gaap_CurrentFederalTaxExpenseBenefit	$ 40,821us-gaap_CurrentFederalTaxExpenseBenefit
State	6,278	4,891	4,705
Foreign	1,689us-gaap_CurrentForeignTaxExpenseBenefit	1,914us-gaap_CurrentForeignTaxExpenseBenefit	2,345us-gaap_CurrentForeignTaxExpenseBenefit
Deferred tax (benefit) expense
Federal	(21,398)	(7,011)	(249)
State	(2,116)	(635)	101
Foreign	(153)	(762)	505
Income taxes	$ 52,285us-gaap_IncomeTaxExpenseBenefit	$ 45,322us-gaap_IncomeTaxExpenseBenefit	$ 48,228us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.