XML 76 R63.htm IDEA: XBRL DOCUMENT v2.4.0.6
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2013
Changes in AOCI by Component  
Balance at the beginning of the period $ (11,841)
OCI before reclassifications 14,343
Amounts reclassified from AOCI (2,439)
Net current-period OCI 11,904
Balance at the end of the period 63
Net Unrealized Gain (Loss) on Cash Flow Hedges
  
Changes in AOCI by Component  
Balance at the beginning of the period (16,057)
OCI before reclassifications 4,740
Amounts reclassified from AOCI (2,439)
Net current-period OCI 2,301
Balance at the end of the period (13,756)
Net Unrealized Gain on Investments
  
Changes in AOCI by Component  
Balance at the beginning of the period 4,216
OCI before reclassifications 9,603
Net current-period OCI 9,603
Balance at the end of the period $ 13,819