Derivative Financial Instruments (Details) (Non-Hedging Derivative Instruments, USD $)
|
3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2014
PrimeLending
|
Jun. 30, 2013
PrimeLending
|
Jun. 30, 2014
PrimeLending
|
Jun. 30, 2013
PrimeLending
|
Jun. 30, 2014
FSC
|
Jun. 30, 2013
FSC
|
Jun. 30, 2014
FSC
|
Jun. 30, 2013
FSC
|
Jun. 30, 2014
Commitments to purchase MBSs
|
Dec. 31, 2013
Commitments to purchase MBSs
|
Jun. 30, 2014
Commitments to sell MBSs
|
Dec. 31, 2013
Commitments to sell MBSs
|
Jun. 30, 2014
Interest rate lock commitments
|
Dec. 31, 2013
Interest rate lock commitments
|
Jun. 30, 2014
Fee Award Option
|
Dec. 31, 2013
Fee Award Option
|
|
Derivative financial instruments | ||||||||||||||||
Net gain (loss) due to changes in the fair value of the derivative instruments | $ (3,600,000) | $ 32,000,000 | $ (5,200,000) | $ 34,000,000 | $ 3,200,000 | $ 3,800,000 | $ 6,100,000 | $ 5,600,000 | ||||||||
Notional Amount | 416,294,000 | 236,305,000 | 2,303,071,000 | 1,645,332,000 | 981,330,000 | 602,467,000 | 20,432,000 | 20,432,000 | ||||||||
Estimated Fair Value | $ 6,870,000 | $ (109,000) | $ (13,847,000) | $ 11,383,000 | $ 28,584,000 | $ 12,151,000 | $ (6,300,000) | $ (5,600,000) |