v3.20.1
Restructuring and Other Charges (Tables)
 3 Months Ended
Mar. 31, 2020
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Reserve
Activity and reserve balances for restructuring charges were as follows:
​
Layoff costs
​
Other costs
​
Total
Reserve balances at December 31, 2018
$
1

 
$
3

 
$
4

Cash payments
(12
)
 
(3
)
 
(15
)
Restructuring charges
30

 
2

 
32

Other(1)
1

 
(1
)
 
—

Reserve balances at December 31, 2019
20

 
1

 
21

Cash payments
(4
)
 
—

 
(4
)
Restructuring charges
—

 
—

 
—

Other(1)
(1
)
 
—

 
(1
)
Reserve balances at March 31, 2020(2)
$
15

 
$
1

 
$
16

_____________________
​
(1)
Other includes reversals of previously recorded restructuring charges and the effects of foreign currency translation.​
(2)
The remaining reserves are expected to be paid in cash during the remainder of 2020.