Derivative Financial Instruments (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2014

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Notional or Contractual Amounts and Fair Values of Derivative Instruments

The following table provides the total notional or contractual amounts and related fair values of derivative assets and liabilities not designated as hedging instruments as well as cash collateral (in thousands):

	June 30, 2014						December 31, 2013
	Notional/ Contractual Amount		Fair Value				Notional/ Contractual Amount		Fair Value
			Derivative Assets		Derivative Liabilities				Derivative Assets		Derivative Liabilities
Interest rate lock commitments	$	3,444,936	$	75,526	$	87	$	2,202,638	$	42,831	$	3,755
Forward sales commitments		3,879,108		1		28,387		2,903,700		19,534		247
MBS purchase commitments		504,700		2,735		—		308,700		—		1,880
Total derivative instruments			$	78,262	$	28,474			$	62,365	$	5,882
Cash collateral			$	20,460	$	1,587			$	—	$	19,148

The following table provides the total notional or contractual amounts and related fair values of derivative assets and liabilities not designated as hedging instruments as well as cash collateral (in thousands):

	December 31, 2013						December 31, 2012
	Notional/ Contractual Amount		Fair Value				Notional/ Contractual Amount		Fair Value
			Derivative Assets		Derivative Liabilities				Derivative Assets		Derivative Liabilities
Interest rate lock commitments	$	2,202,638	$	42,831	$	3,755	$	35,266	$	949	$	—
Forward sales commitments		2,903,700		19,534		247		42,078		—		1,102
MBS purchase commitments		308,700		—		1,880		—		—		—
Total derivative instruments			$	62,365	$	5,882			$	949	$	1,102
Cash collateral			$	—	$	19,148			$	—	$	—

Schedule of Net Gains (Losses) Related to Derivatives Not Designated as Hedging Instruments

The following table summarizes the net gains (losses) related to derivatives not designated as hedging instruments (in thousands). These gains (losses) are recorded as a component of net gains on sales of loans on the consolidated statements of comprehensive income (loss).

	For the Years Ended December 31,
	2013			2012
Gains on interest rate lock commitments	$	38,126		$	949
Gains on forward sales commitments		111,830			(1,102	)
Losses on MBS purchase commitments		(5,599	)		—
Net fair value gains on derivatives	$	144,357		$	(153	)