XML 88 R23.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Other Income
 12 Months Ended
Dec. 31, 2019
Other Income and Expenses [Abstract]  
Other Earnings Other Income
($ in millions)
2019

 
2018

 
2017

Gain on sale of assets(1)

$7

 

$33

 

$28

Royalty income
8

 
10

 
11

Share of net earnings of equity affiliates (See Note 6)
11

 
16

 
12

Gain on disposal of ownership interest in business affiliate
—

 
—

 
25

Income from a legal settlement
—

 
—

 
18

Other
63

 
55

 
56

Total

$89

 

$114

 

$150


(1)
In 2018, PPG had a $26 million gain on the sale of land near a facility of the Company’s former commodity chemicals business.