Activity and reserve balances for restructuring charges were as follows:
| Layoff costs |
Other exit costs |
Total | ||||||||||
|
Reserve balances at December 31, 2013 |
$ | 37 | $ | 29 | $ | 66 | ||||||
|
2014: |
||||||||||||
|
Cash payments |
(75 | ) | (16 | ) | (91 | ) | ||||||
|
Restructuring charges |
105 | 43 | 148 | |||||||||
|
Other* |
(19 | ) | (36 | ) | (55 | ) | ||||||
|
Reserve balances at December 31, 2014 |
48 | 20 | 68 | |||||||||
|
2015: |
||||||||||||
|
Cash payments |
(45 | ) | (12 | ) | (57 | ) | ||||||
|
Restructuring charges |
97 | 7 | 104 | |||||||||
|
Other* |
(16 | ) | (6 | ) | (22 | ) | ||||||
|
Reserve balances at December 31, 2015 |
84 | 9 | 93 | |||||||||
|
2016: |
||||||||||||
|
Cash payments |
(73 | ) | (13 | ) | (86 | ) | ||||||
|
Restructuring charges |
70 | 27 | 97 | |||||||||
|
Other* |
(31 | ) | (14 | ) | (45 | ) | ||||||
|
Reserve balances at December 31, 2016 |
$ | 50 | $ | 9 | 59 | |||||||
| * | Other includes reversals of previously recorded restructuring charges and the effects of foreign currency translation. In 2016 and 2014, Other for other exit costs also included a reclassification of $8 and $8, respectively, in asset retirement and $2 and $18, respectively, in environmental obligations, as these liabilities were included in Arconic’s separate reserves for asset retirement obligations and environmental remediation. In 2015, Other for other exit costs included a reclassification of $5 for certain obligations included in Arconic’s separate reserves for warranties, lease terminations and tax indemnities. In 2016, Other for other exit costs also included a reclassification of $4 in legal obligations, as these liabilities were included in Arconic’s separate reserves for legal costs. |