Other Assets

Other assets consisted of the following ($ in millions):



	December 31,
	2017		2016
Capitalized software costs, net of accumulated amortization	$	7.4	$	4.4
Business tax credits, including VAT and ICMS (net of $10.6 million and $11.5 million reserve as of December 31, 2017 and 2016, respectively)	2.4		2.5
Grantor trust assets	12.2		10.3
Net pension assets	4.6		—
Long-term supplies inventory	7.0		6.0
Other assets	5.9		4.3
Total	$	39.5	$	27.5

The Company's ICMS credits in Brazil are fully reserved. These credits do not expire. The Company is still exploring other actions to utilize the credits. Charges and credits associated with normal ongoing activity are included in Cost of Products Sold in the Consolidated Statements of Income. Future material changes as a result of new legislation or a change in our operations will be reported separately.

Grantor trust assets consist primarily of cash surrender values in Company-owned life insurance policies held by a trust to be used for the eventual payment of employee deferred compensation. These assets are restricted from Company use until all obligations are satisfied.