Shareholders' Equity (Tables)

6 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Equity [Abstract]

Summary of Changes in Accumulated Other Comprehensive Loss

A summary of changes in accumulated other comprehensive loss, net of tax, for the six months ended June 30, 2014 and 2013 is as follows:

	Three Months Ended June 30, 2014								Three Months Ended June 30, 2013
	Unrealized gains (losses) on cash flow hedges (a)			Unrealized gains (losses) on investments available for sale (a)		Total			Unrealized gains (losses) on cash flow hedges (a)			Unrealized gains (losses) on investments available for sale (a)			Total
Beginning balance	$	(765	)	$	—	$	(765	)	$	(9,582	)	$	1,796		$	(7,786	)
Other comprehensive income (loss) before    reclassifications	(4,579		)	—		(4,579		)	(804		)	(887		)	(1,691		)
Amounts reclassified out of accumulated    other comprehensive income (loss) (b)	1,215			—		1,215			2,804			(279		)	2,525
Ending balance	$	(4,129	)	$	—	$	(4,129	)	$	(7,582	)	$	630		$	(6,952	)

(a) Amounts in this table are net of tax

(b) Amounts reclassified out of accumulated other comprehensive income (loss) consist of the following:

	Three Months Ended June 30, 2014				Three Months Ended June 30, 2013
Reclassification	Amount reclassified			Income statement line item	Amount reclassified			Income statement line item
Cash flow hedges:
Settlements of derivatives	$	1,931		Interest expense	$	4,444		Interest expense
Tax expense (benefit)	(716		)		(1,640		)
Net of tax	$	1,215			$	2,804
Investments available for sale:
Discount accretion	$	—			$	(443	)	Interest expense
Tax expense (benefit)	—				164
Net of tax	$	—			$	(279	)

	Six Months Ended June 30, 2014								Six Months Ended June 30, 2013
	Unrealized gains (losses) on cash flow hedges (a)			Unrealized gains (losses) on investments available for sale (a)		Total			Unrealized gains (losses) on cash flow hedges (a)			Unrealized gains (losses) on investments available for sale (a)			Total
Beginning balance	$	(2,853	)	$	—	$	(2,853	)	$	(12,416	)	$	3,252		$	(9,164	)
Other comprehensive income (loss) before    reclassifications	(4,167		)	—		(4,167		)	(1,123		)	(2,022		)	(3,145		)
Amounts reclassified out of accumulated    other comprehensive income (loss) (b)	2,891			—		2,891			5,957			(600		)	5,357
Ending balance	$	(4,129	)	$	—	$	(4,129	)	$	(7,582	)	$	630		$	(6,952	)

(a) Amounts in this table are net of tax

(b) Amounts reclassified out of accumulated other comprehensive income (loss) consist of the following:

	Six Months Ended June 30, 2014				Six Months Ended June 30, 2013
Reclassification	Amount reclassified			Income statement line item	Amount reclassified			Income statement line item
Cash flow hedges:
Settlements of derivatives	$	4,595		Interest expense	$	9,439		Interest expense
Tax expense (benefit)	(1,704		)		(3,482		)
Net of tax	$	2,891			$	5,957
Investments available for sale:
Discount accretion	$	—			$	(951	)	Interest expense
Tax expense (benefit)	—				351
Net of tax	$	—			$	(600	)

Reclassification of Amounts Out of Accumulated Other Comprehensive Income (Loss)

Amounts reclassified out of accumulated other comprehensive income (loss) consist of the following:

	Six Months Ended June 30, 2014				Six Months Ended June 30, 2013
Reclassification	Amount reclassified			Income statement line item	Amount reclassified			Income statement line item
Cash flow hedges:
Settlements of derivatives	$	4,595		Interest expense	$	9,439		Interest expense
Tax expense (benefit)	(1,704		)		(3,482		)
Net of tax	$	2,891			$	5,957
Investments available for sale:
Discount accretion	$	—			$	(951	)	Interest expense
Tax expense (benefit)	—				351
Net of tax	$	—			$	(600	)

(b) Amounts reclassified out of accumulated other comprehensive income (loss) consist of the following:

	Three Months Ended June 30, 2014				Three Months Ended June 30, 2013
Reclassification	Amount reclassified			Income statement line item	Amount reclassified			Income statement line item
Cash flow hedges:
Settlements of derivatives	$	1,931		Interest expense	$	4,444		Interest expense
Tax expense (benefit)	(716		)		(1,640		)
Net of tax	$	1,215			$	2,804
Investments available for sale:
Discount accretion	$	—			$	(443	)	Interest expense
Tax expense (benefit)	—				164
Net of tax	$	—			$	(279	)