2019

2018

2017

Income from third party license fees

$

1,035

$

862

$

861

Foreign exchange gains (losses), net

223

(807)

891

Gain (loss) on fixed asset disposals, net

58

657

(79)

Non-income tax refunds and other related credits

1,118

668

1,015

Pension and postretirement benefit costs, non-service components

(2,805)

(2,285)

(4,234)

Insurance insolvency recovery

60

90

600

Other non-operating income

455

425

380

Other non-operating expense

(398)

(252)

(152)

Total other expense, net

$

(254)

$

(642)

$

(718)