Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Assets
Cash and cash equivalents	$ 242
Restricted cash	319
Mortgage servicing rights, $3,665 and $2,937 at fair value, respectively	3,676
Advances and other receivables, net of reserves of $47 and $284, respectively	1,194
Reverse mortgage interests, net of reserves of $13 and $115, respectively	7,934
Mortgage loans held for sale at fair value	1,631
Mortgage loans held for investment	119
Property and equipment, net of accumulated depreciation of $16 and $169, respectively	96
Deferred tax asset, net	967
Other assets	795
Total assets	16,973
Liabilities and Stockholders’ Equity
Unsecured senior notes, net	2,459
Advance facilities, net	595
Warehouse facilities, net	2,349
Payables and accrued liabilities	1,543
MSR related liabilities - nonrecourse at fair value	1,216
Mortgage servicing liabilities	71
Other nonrecourse debt, net	6,795
Total liabilities	15,028
Commitments and contingencies (Note 20)
Preferred stock at $0.00001 and $0.01 par value - 10 million and 300 million shares authorized, 1 million and zero shares issued and outstanding for Successor and Predecessor, respectively; aggregate liquidation preference of ten and zero dollars for Successor and Predecessor, respectively	0
Common stock at $0.01 and $0.01 par value - 300 million and 1 billion shares authorized, 90.8 million and 109.9 million shares issued for Successor and Predecessor, respectively	1
Additional paid-in-capital	1,093
Retained earnings	848
Treasury shares at cost, zero and 12.2 million shares for Successor and Predecessor, respectively	0
Total Mr. Cooper stockholders’ equity and Nationstar stockholders’ equity, respectively	1,942
Non-controlling interests	3
Total stockholders’ equity	1,945
Total liabilities and stockholders’ equity	$ 16,973
Predecessor
Assets
Cash and cash equivalents		$ 215
Restricted cash		360
Mortgage servicing rights, $3,665 and $2,937 at fair value, respectively		2,941
Advances and other receivables, net of reserves of $47 and $284, respectively		1,706
Reverse mortgage interests, net of reserves of $13 and $115, respectively		9,984
Mortgage loans held for sale at fair value		1,891
Mortgage loans held for investment		139
Property and equipment, net of accumulated depreciation of $16 and $169, respectively		121
Deferred tax asset, net		0
Other assets		679
Total assets		18,036
Liabilities and Stockholders’ Equity
Unsecured senior notes, net		1,874
Advance facilities, net		855
Warehouse facilities, net		3,285
Payables and accrued liabilities		1,239
MSR related liabilities - nonrecourse at fair value		1,006
Mortgage servicing liabilities		41
Other nonrecourse debt, net		8,014
Total liabilities		16,314
Commitments and contingencies (Note 20)
Preferred stock at $0.00001 and $0.01 par value - 10 million and 300 million shares authorized, 1 million and zero shares issued and outstanding for Successor and Predecessor, respectively; aggregate liquidation preference of ten and zero dollars for Successor and Predecessor, respectively		0
Common stock at $0.01 and $0.01 par value - 300 million and 1 billion shares authorized, 90.8 million and 109.9 million shares issued for Successor and Predecessor, respectively		1
Additional paid-in-capital		1,131
Retained earnings		731
Treasury shares at cost, zero and 12.2 million shares for Successor and Predecessor, respectively		(148)
Total Mr. Cooper stockholders’ equity and Nationstar stockholders’ equity, respectively		1,715
Non-controlling interests		7
Total stockholders’ equity		1,722
Total liabilities and stockholders’ equity		$ 18,036