Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Asset and liability management) (Details)

v2.4.0.8
Derivative Financial Instruments (Asset and liability management) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Cash flow hedging [Member]
  
Notional Amount Of Derivatives [Abstract]  
Derivative, Notional Amount $ 9,315,000
Fair Value Hedging [Member]
  
Notional Amount Of Derivatives [Abstract]  
Derivative, Notional Amount 2,844,300
Loan [Member] | Cash flow hedging [Member]
  
Notional Amount Of Derivatives [Abstract]  
Derivative, Notional Amount 9,315,000
Deposits [Member] | Fair Value Hedging [Member]
  
Notional Amount Of Derivatives [Abstract]  
Derivative, Notional Amount 84,300
Subordinated notes | Fair Value Hedging [Member]
  
Notional Amount Of Derivatives [Abstract]  
Derivative, Notional Amount 475,000
Other long-term debt | Fair Value Hedging [Member]
  
Notional Amount Of Derivatives [Abstract]  
Derivative, Notional Amount $ 2,285,000