XML 47 R37.htm IDEA: XBRL DOCUMENT
v3.22.1

Other (Income) Expense (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2022
Other Income and Expenses [Abstract] |
Schedule of Other Expense (Income) | Other (income) expense consists of:
| Three Months Ended March 31, |  |
($ in millions) | 2022 |  | 2021 |  |  |  |
Restructuring and related charges | $ | — |  |  | $ | 1.2 |  |  |  |  |
Fixed asset impairments and (gain) loss on sale of equipment | (0.1) |  |  | 0.1 |  |  |  |  |
Contingent consideration | 0.8 |  |  | 0.7 |  |  |  |  |
Foreign exchange transaction gains | (1.1) |  |  | (0.3) |  |  |  |  |
Other items | (2.7) |  |  | 2.2 |  |  |  |  |
Total other (income) expense | $ | (3.1) |  |  | $ | 3.9 |  |  |  |  |
Schedule of Restructuring Reserve | The following table presents activity related to our restructuring obligations related to our 2020 restructuring plan:
($ in millions) | Severance and benefits |  |  |  | Other charges |  | Total
Balance, December 31, 2021 | $ | 2.8 |  |  |  |  | $ | 0.5 |  |  | $ | 3.3 |
Charges | — |  |  |  |  | — |  |  | — |
Cash payments | (0.3) |  |  |  |  | (0.1) |  |  | (0.4) |
Balance, March 31, 2022 | $ | 2.5 |  |  |  |  | $ | 0.4 |  |  | $ | 2.9 |

X
- References No definition available. + Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
Name: | us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of Other Income and Expense, by Component [Table Text Block] + References No definition available. + Details
Name: | wst_ScheduleOfOtherIncomeAndExpenseByComponentTableTextBlock
Namespace Prefix: | wst_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration