XML 48 R62.htm IDEA: XBRL DOCUMENT v2.4.0.8
Roll Forward of Unrecognized Tax Benefits and Associated Interest and Penalties Included in Balance Sheet (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]    
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions $ (75,213)  
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities (1,302)  
Balance 78,699 74,464
Increase in prior year tax positions   4,426
Increase in current year tax positions 474 154
Reductions as a result of a lapse of the applicable statute of limitations   (345)
Balance 2,658 78,699
Gross Unrecognized Tax Benefits, Excluding Interest and Penalties
    
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]    
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions (69,816)  
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities (525)  
Balance 72,004 69,651
Increase in prior year tax positions   2,544
Increase in current year tax positions 469 154
Reductions as a result of a lapse of the applicable statute of limitations   (345)
Balance 2,132 72,004
Interest and Penalties
    
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]    
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions (5,397)  
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities (777)  
Balance 6,695 4,813
Increase in prior year tax positions   1,882
Increase in current year tax positions 5 0
Reductions as a result of a lapse of the applicable statute of limitations   0
Balance $ 526 $ 6,695