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Pensions and Other Post-Employment Benefits - Summary of Key Valuation Assumptions (Details) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Assumptions used to determine benefit obligations at fiscal year end |  |  |
Rate of compensation increase | 3.50% |  |
Assumptions used to determine net cost for the fiscal year |  |  |
Rate of compensation increase | 3.00% | 3.00% |
Pension Benefits | Minimum |  |  |
Assumptions used to determine benefit obligations at fiscal year end |  |  |
Discount rate | 2.16% | 0.22% | 0.03%
Rate of compensation increase | 1.75% | 1.50% | 1.50%
Assumptions used to determine net cost for the fiscal year |  |  |
Discount rate | 0.22% | 0.03% | 0.21%
Expected long-term return on plan assets | 1.20% | 1.20% | 1.80%
Rate of compensation increase | 1.50% | 1.50% | 1.50%
Pension Benefits | Maximum |  |  |
Assumptions used to determine benefit obligations at fiscal year end |  |  |
Discount rate | 5.54% | 3.02% | 2.76%
Rate of compensation increase | 3.00% | 3.00% | 3.00%
Assumptions used to determine net cost for the fiscal year |  |  |
Discount rate | 3.02% | 2.76% | 3.48%
Expected long-term return on plan assets | 5.25% | 5.75% | 6.00%
Rate of compensation increase | 3.00% | 3.00% | 3.00%
Other Benefits |  |  |
Assumptions used to determine benefit obligations at fiscal year end |  |  |
Discount rate | 5.52% | 2.90% | 2.45%
Rate of compensation increase | 3.50% | 3.00% | 3.00%
Assumptions used to determine net cost for the fiscal year |  |  |
Discount rate | 2.90% | 2.45% | 3.20%
Rate of compensation increase | 3.00% | 3.00% | 3.00%

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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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- Definition Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(2) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920 + Details
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