Business Segment Reporting (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2015

Dec. 31, 2014

Segment Reporting Information [Line Items]

Schedule of Segment Reporting Information

Financial information for our segments is as follows:



	Servicing			Lending			Corporate Items and Other			Corporate Eliminations			Business Segments Consolidated
Results of Operations
Three months ended September 30, 2015
Revenue (1)	$	374,936		$	29,662		$	348		$	—		$	404,946

Expenses (1) (2)	318,439			23,126			46,161			—			387,726

Other income (expense):
Interest income	1,175			3,883			635			—			5,693
Interest expense	(109,357		)	(2,256		)	(6,700		)	—			(118,313		)
Other (1)	38,943			425			114			—			39,482
Other income (expense), net	(69,239		)	2,052			(5,951		)	—			(73,138		)

Income (loss) before income taxes	$	(12,742	)	$	8,588		$	(51,764	)	$	—		$	(55,918	)

Three months ended September 30, 2014
Revenue (1)	$	485,303		$	26,877		$	1,557		$	(39	)	$	513,698

Expenses (1) (2)	313,964			22,632			118,482			(39		)	455,039

Other income (expense):
Interest income	903			4,825			865			—			6,593
Interest expense	(124,106		)	(2,601		)	(6,342		)	—			(133,049		)
Other (1)	(3,618		)	139			(990		)	—			(4,469		)
Other income (expense), net	(126,821		)	2,363			(6,467		)	—			(130,925		)

Income (loss) before income taxes	$	44,518		$	6,608		$	(123,392	)	$	—		$	(72,266	)



	Servicing			Lending			Corporate Items and Other			Corporate Eliminations			Business Segments Consolidated
Nine months ended September 30, 2015
Revenue (1)	$	1,269,269		$	106,721		$	2,709		$	(58	)	$	1,378,641

Expenses (1) (2)	940,764			73,497			104,133			(58		)	1,118,336

Other income (expense):
Interest income	3,232			11,025			2,049			—			16,306
Interest expense	(336,088		)	(7,058		)	(19,460		)	—			(362,606		)
Other (1)	82,909			1,826			671			—			85,406
Other income (expense), net	(249,947		)	5,793			(16,740		)	—			(260,894		)

Income (loss) before income taxes	$	78,558		$	39,017		$	(118,164	)	$	—		$	(589	)

Nine months ended September 30, 2014
Revenue (1)	$	1,526,606		$	86,811		$	4,734		$	(118	)	$	1,618,033

Expenses (1) (2)	919,998			81,261			148,555			(118		)	1,149,696

Other income (expense):
Interest income	1,805			13,117			2,550			—			17,472
Interest expense	(391,122		)	(8,271		)	(9,736		)	—			(409,129		)
Other (1)	(4,622		)	3,846			710			—			(66		)
Other income (expense), net	(393,939		)	8,692			(6,476		)	—			(391,723		)

Income (loss) before income taxes	$	212,669		$	14,242		$	(150,297	)	$	—		$	76,614



	Servicing		Lending		Corporate Items and Other		Corporate Eliminations		Business Segments Consolidated
Total Assets
September 30, 2015	$	4,681,176	$	2,571,893	$	757,985	$	—	$	8,011,054

December 31, 2014	$	5,881,862	$	1,963,729	$	421,687	$	—	$	8,267,278

September 30, 2014	$	6,059,359	$	1,706,964	$	589,317	$	—	$	8,355,640


(1)	Intersegment billings for services rendered to other segments are recorded as revenues, as contra-expense or as other income, depending on the type of service that is rendered.


(2)	Depreciation and amortization expense are as follows:



	Servicing		Lending		Corporate Items and Other		Business Segments Consolidated
For the three months ended September 30, 2015
Depreciation expense	$	694	$	96	$	4,256	$	5,046
Amortization of mortgage servicing rights	18,023		85		—		18,108
Amortization of debt discount	329		—		—		329
Amortization of debt issuance costs	2,981		—		344		3,325

For the three months ended September 30, 2014
Depreciation expense	$	2,636	$	98	$	3,022	$	5,756
Amortization of mortgage servicing rights	60,689		94		—		60,783
Amortization of debt discount	331		—		—		331
Amortization of debt issuance costs	1,114		—		344		1,458

For the nine months ended September 30, 2015
Depreciation expense	$	1,736	$	292	$	11,439	$	13,467
Amortization of mortgage servicing rights	87,926		262		—		88,188
Amortization of debt discount	1,022		—		—		1,022
Amortization of debt issuance costs	9,336		—		1,049		10,385

For the nine months ended September 30, 2014
Depreciation expense	$	8,099	$	235	$	8,267	$	16,601
Amortization of mortgage servicing rights	185,263		613		199		186,075
Amortization of debt discount	991		—		—		991
Amortization of debt issuance costs	3,241		—		513		3,754

Financial information for our segments is as follows:



	Servicing			Lending			Corporate Items and Other			Corporate Eliminations			Business Segments Consolidated
Results of Operations
For the year ended December 31, 2014
Revenue (1)	$	1,985,436		$	119,220		$	6,825		$	(156	)	$	2,111,325
Operating expenses (1) (2)	1,643,323			156,272			235,769			(156		)	2,035,208
Income (loss) from operations	342,113			(37,052		)	(228,944		)	—			76,117
Other income (expense):
Interest income	2,981			16,459			3,551			—			22,991
Interest expense	(515,141		)	(10,725		)	(15,891		)	—			(541,757		)
Other (1)	(4,043		)	4,476			(943		)	—			(510		)
Other income (expense), net	(516,203		)	10,210			(13,283		)	—			(519,276		)
Loss before income taxes	$	(174,090	)	$	(26,842	)	$	(242,227	)	$	—		$	(443,159	)

For the year ended December 31, 2013
Revenue (1)	$	1,895,921		$	120,899		$	22,092		$	(639	)	$	2,038,273
Operating expenses (1) (2)	1,096,084			98,194			107,188			(172		)	1,301,294
Income (loss) from operations	799,837			22,705			(85,096		)	(467		)	736,979
Other income (expense):
Interest income	1,599			16,295			4,461			—			22,355
Interest expense	(381,477		)	(13,508		)	(601		)	—			(395,586		)
Other (1)	(28,292		)	10,132			6,424			467			(11,269		)
Other income (expense), net	(408,170		)	12,919			10,284			467			(384,500		)
Income (loss) before income taxes	$	391,667		$	35,624		$	(74,812	)	$	—		$	352,479

For the year ended December 31, 2012
Revenue (1)	$	840,630		$	356		$	5,122		$	(905	)	$	845,203
Operating expenses (1) (2)	344,315			409			19,667			(484		)	363,907
Income (loss) from operations	496,315			(53		)	(14,545		)	(421		)	481,296
Other income (expense):
Interest income	9			309			8,011			—			8,329
Interest expense	(221,948		)	(514		)	(993		)	—			(223,455		)
Other (1)	(13		)	—			(9,070		)	421			(8,662		)
Other income (expense), net	(221,952		)	(205		)	(2,052		)	421			(223,788		)
Income (loss) before income taxes	$	274,363		$	(258	)	$	(16,597	)	$	—		$	257,508



	Servicing		Lending		Corporate Items and Other		Corporate Eliminations		Business Segments Consolidated
Total Assets
December 31, 2014	$	5,881,862	$	1,963,729	$	421,687	$	—	$	8,267,278

December 31, 2013	$	6,295,976	$	1,195,812	$	435,215	$	—	$	7,927,003

December 31, 2012	$	4,575,489	$	476,434	$	634,039	$	—	$	5,685,962


(1)	Intersegment billings for services rendered to other segments are recorded as revenues, as contra-expense or as other income, depending on the type of service that is rendered.

(2)Depreciation and amortization expense are as follows:



	Servicing		Lending		Corporate Items and Other		Business Segments Consolidated
For the year ended December 31, 2014:
Depreciation expense	$	9,955	$	332	$	11,623	$	21,910
Amortization of MSRs	249,471		705		199		250,375
Amortization of debt discount	1,318		—		—		1,318
Amortization of debt issuance costs	4,294		—		845		5,139

For the year ended December 31, 2013:
Depreciation expense	$	13,525	$	320	$	10,400	$	24,245
Amortization of MSRs	282,526		255		—		282,781
Amortization of debt discount	1,412		—		—		1,412
Amortization of debt issuance costs	4,395		—		—		4,395

For the year ended December 31, 2012:
Depreciation expense	$	1,469	$	8	$	4,243	$	5,720
Amortization of MSRs	72,897		—		—		72,897
Amortization of debt discount	3,259		—		—		3,259
Amortization of debt issuance costs	3,718		—		—		3,718

Depreciation and Amortization [Member]

Segment Reporting Information [Line Items]

Schedule of Segment Reporting Information

Depreciation and amortization expense are as follows:



	Servicing		Lending		Corporate Items and Other		Business Segments Consolidated
For the three months ended September 30, 2015
Depreciation expense	$	694	$	96	$	4,256	$	5,046
Amortization of mortgage servicing rights	18,023		85		—		18,108
Amortization of debt discount	329		—		—		329
Amortization of debt issuance costs	2,981		—		344		3,325

For the three months ended September 30, 2014
Depreciation expense	$	2,636	$	98	$	3,022	$	5,756
Amortization of mortgage servicing rights	60,689		94		—		60,783
Amortization of debt discount	331		—		—		331
Amortization of debt issuance costs	1,114		—		344		1,458

For the nine months ended September 30, 2015
Depreciation expense	$	1,736	$	292	$	11,439	$	13,467
Amortization of mortgage servicing rights	87,926		262		—		88,188
Amortization of debt discount	1,022		—		—		1,022
Amortization of debt issuance costs	9,336		—		1,049		10,385

For the nine months ended September 30, 2014
Depreciation expense	$	8,099	$	235	$	8,267	$	16,601
Amortization of mortgage servicing rights	185,263		613		199		186,075
Amortization of debt discount	991		—		—		991
Amortization of debt issuance costs	3,241		—		513		3,754

Depreciation and amortization expense are as follows:



	Servicing		Lending		Corporate Items and Other		Business Segments Consolidated
For the year ended December 31, 2014:
Depreciation expense	$	9,955	$	332	$	11,623	$	21,910
Amortization of MSRs	249,471		705		199		250,375
Amortization of debt discount	1,318		—		—		1,318
Amortization of debt issuance costs	4,294		—		845		5,139

For the year ended December 31, 2013:
Depreciation expense	$	13,525	$	320	$	10,400	$	24,245
Amortization of MSRs	282,526		255		—		282,781
Amortization of debt discount	1,412		—		—		1,412
Amortization of debt issuance costs	4,395		—		—		4,395

For the year ended December 31, 2012:
Depreciation expense	$	1,469	$	8	$	4,243	$	5,720
Amortization of MSRs	72,897		—		—		72,897
Amortization of debt discount	3,259		—		—		3,259
Amortization of debt issuance costs	3,718		—		—		3,718