The components of other assets were as follows.



($ in millions)	September 30, 2017			December 31, 2016
Property and equipment at cost	$	1,024		$	901
Accumulated depreciation	(587		)	(525		)
Net property and equipment	437			376
Restricted cash collections for securitization trusts (a)	1,260			1,694
Nonmarketable equity investments (b)	1,065			1,046
Net deferred tax assets	659			994
Accrued interest and rent receivables	508			476
Goodwill (c)	240			240
Other accounts receivable	212			100
Cash reserve deposits held for securitization trusts (d)	120			184
Restricted cash and cash equivalents	112			111
Fair value of derivative contracts in receivable position (e)	37			95
Cash collateral placed with counterparties	20			167
Other assets	1,393			1,371
Total other assets	$	6,063		$	6,854


(a)	Represents cash collections from customer payments on securitized receivables. These funds are distributed to investors as payments on the related secured debt.


(b)	Includes investments in FHLB stock of $581 million and $577 million at September 30, 2017, and December 31, 2016, respectively; and Federal Reserve Bank (FRB) stock of $445 million and $435 million at September 30, 2017, and December 31, 2016, respectively.

(c)

Includes goodwill of $27 million within our Insurance operations at both September 30, 2017, and December 31, 2016; $193 million within Corporate and Other at both September 30, 2017, and December 31, 2016; and $20 million within Automotive Finance operations at both September 30, 2017, and December 31, 2016. No changes to the carrying amount of goodwill were recorded during the nine months ended September 30, 2017.


(d)	Represents credit enhancement in the form of cash reserves for various securitization transactions.


(e)	For additional information on derivative instruments and hedging activities, refer to Note 19.