Annual report pursuant to Section 13 and 15(d)

Consolidated Statement of Comprehensive Income

v2.4.1.9
Consolidated Statement of Comprehensive Income (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Statement of Income and Comprehensive Income [Abstract]      
Net income $ 632,392us-gaap_NetIncomeLoss $ 641,282us-gaap_NetIncomeLoss $ 631,290us-gaap_NetIncomeLoss
Non-credit-related impairment recoveries on debt securities not expected to be sol 8,780us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax 153us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax 12,490us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
Net change in unrealized holding gains (losses) on debt (equity) securities available for sale 45,783us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax (77,593)us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax 55,305us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
Unrealized gains (losses) on cash flow hedging derivatives 6,611us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax (65,928)us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax 6,186us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
Change in accumulated unrealized losses for pension and other postretirement obligations (69,457)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax 80,176us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax (51,035)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
Other Comprehensive Income (Loss), Net of Tax (8,283)us-gaap_OtherComprehensiveIncomeLossNetOfTax (63,192)us-gaap_OtherComprehensiveIncomeLossNetOfTax 22,946us-gaap_OtherComprehensiveIncomeLossNetOfTax
Comprehensive Income $ 624,109us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest $ 578,090us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest $ 654,236us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest