7. Other Assets

Other assets consist of the following at December 31, 2014 and 2013:

	2014		2013
Deferred tax assets	$	203	$	237
Deferred returnable packaging costs		126		124
Repair part inventories		107		116
Capitalized software		101		114
Non-income tax receivable		58		70
Deferred finance fees		21		33
Intangibles		18		23
Other		66		78

	$	700	$	795

Capitalized software includes costs related to the acquisition and development of internal-use software. These costs are amortized over the estimated useful life of the software. Amortization expense for capitalized software was $17 million, $14 million and $15 million for 2014, 2013 and 2012, respectively. Estimated amortization related to capitalized software through 2019 is as follows: 2015, $17 million; 2016, $14 million; 2017, $13 million; 2018, $13 million; and 2019, $11 million.