Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Details)

v2.4.1.9
INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Current:      
Federal $ 59,053us-gaap_CurrentFederalTaxExpenseBenefit $ 54,778us-gaap_CurrentFederalTaxExpenseBenefit $ 54,815us-gaap_CurrentFederalTaxExpenseBenefit
State 9,936us-gaap_CurrentStateAndLocalTaxExpenseBenefit 9,259us-gaap_CurrentStateAndLocalTaxExpenseBenefit 8,717us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Foreign 4,391us-gaap_CurrentForeignTaxExpenseBenefit 3,883us-gaap_CurrentForeignTaxExpenseBenefit 3,648us-gaap_CurrentForeignTaxExpenseBenefit
Deferred:      
Federal 6,123us-gaap_DeferredFederalIncomeTaxExpenseBenefit (468)us-gaap_DeferredFederalIncomeTaxExpenseBenefit (2,326)us-gaap_DeferredFederalIncomeTaxExpenseBenefit
State 2,159us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit 730us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit 484us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Foreign 158us-gaap_DeferredForeignIncomeTaxExpenseBenefit 94us-gaap_DeferredForeignIncomeTaxExpenseBenefit (28)us-gaap_DeferredForeignIncomeTaxExpenseBenefit
TOTAL PROVISION FOR INCOME TAXES 81,820us-gaap_IncomeTaxExpenseBenefit 68,276us-gaap_IncomeTaxExpenseBenefit 65,310us-gaap_IncomeTaxExpenseBenefit
Reconciliation of primary factors causing income tax expense to be different than the federal statutory rate      
Income tax at statutory rate 76,820us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate 67,063us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate 61,825us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
State income tax expense (net of federal benefit) 7,429us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes 6,498us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes 5,835us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes
Foreign tax benefit (1,760)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential (2,661)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential (2,560)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential
Other (669)us-gaap_IncomeTaxReconciliationOtherAdjustments (2,624)us-gaap_IncomeTaxReconciliationOtherAdjustments 210us-gaap_IncomeTaxReconciliationOtherAdjustments
TOTAL PROVISION FOR INCOME TAXES 81,820us-gaap_IncomeTaxExpenseBenefit 68,276us-gaap_IncomeTaxExpenseBenefit 65,310us-gaap_IncomeTaxExpenseBenefit
Effective income tax rate (as a percent) 37.30%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 35.60%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 37.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
Income taxes paid net of refunds $ 74,454us-gaap_IncomeTaxesPaidNet $ 69,354us-gaap_IncomeTaxesPaidNet $ 62,998us-gaap_IncomeTaxesPaidNet