The components of other assets were as follows.



($ in millions)	March 31, 2017			December 31, 2016
Property and equipment at cost	$	939		$	901
Accumulated depreciation	(542		)	(525		)
Net property and equipment	397			376
Restricted cash collections for securitization trusts (a)	1,359			1,694
Net deferred tax assets	900			994
Nonmarketable equity investments (b)	833			1,046
Accrued interest and rent receivables	457			476
Goodwill (c)	240			240
Other accounts receivable	165			100
Cash reserve deposits held-for-securitization trusts (d)	164			184
Cash collateral placed with counterparties	119			167
Restricted cash and cash equivalents	111			111
Fair value of derivative contracts in receivable position (e)	80			95
Other assets	1,309			1,371
Total other assets	$	6,134		$	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 $359 million and $577 million at March 31, 2017, and December 31, 2016, respectively; and Federal Reserve Bank (FRB) stock of $435 million at both March 31, 2017, and December 31, 2016.

(c)

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