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v3.22.2.2

Pension and Post-Employment Benefits (Tables) | 9 Months Ended
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Sep. 30, 2022
Plan Net Pension Credit | The net periodic benefit of these plans is shown in the following table:
|  | Three months ended September 30 |  |  | Nine months ended September 30 |
(in millions) |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Service cost |  | $ | (0.6 | ) |  | $ | (0.5 | ) |  | $ | (1.8 | ) |  | $ | (1.4 | )
Interest cost on projected benefit obligation |  |  | (2.4 | ) |  |  | (1.9 | ) |  |  | (7.8 | ) |  |  | (5.7 | )
Expected return on plan assets |  |  | 3.8 |  |  |  | 3.9 |  |  |  | 12.3 |  |  |  | 11.7 |
Amortization of prior service cost |  |  | (0.1 | ) |  |  | (0.1 | ) |  |  | (0.4 | ) |  |  | (0.2 | )
Amortization of actuarial net losses |  |  | (0.1 | ) |  |  | (0.6 | ) |  |  | (0.4 | ) |  |  | (1.9 | )
Net periodic benefit |  | $ | 0.6 |  |  | $ | 0.8 |  |  | $ | 1.9 |  |  | $ | 2.5 |

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration