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Provisions, income tax liabilities and other liabilities - Summary of Sensitivity for Pensions and Other Post-Employment Benefits to Changes in Key Actuarial Assumptions (Details) € in Millions | 12 Months Ended
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Dec. 31, 2023 EUR (€)
Discount rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Possible decrease in actuarial assumption | (0.50%)
General inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Possible increase in actuarial assumption | 0.50%
Pension benefit indexation |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Possible increase in actuarial assumption | 0.50%
Healthcare cost inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Possible increase in actuarial assumption | 0.50%
Mortality table |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Possible increase in mortality table (in years) | 1 year
France | Discount rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | € 56
France | General inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 40
France | Pension benefit indexation |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 41
France | Healthcare cost inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 5
France | Mortality table |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 38
Germany | Discount rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 170
Germany | General inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 220
Germany | Pension benefit indexation |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 216
Germany | Healthcare cost inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 0
Germany | Mortality table |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 53
US | Discount rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 78
US | General inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 0
US | Pension benefit indexation |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 0
US | Healthcare cost inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 5
US | Mortality table |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 25
UK | Discount rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 42
UK | General inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 43
UK | Pension benefit indexation |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 20
UK | Healthcare cost inflation rate |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | 43
UK | Mortality table |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Measurement of defined-benefit obligation | € 19

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- Definition The increase (decrease) in a defined benefit obligation that would have been caused by an increase in a significant actuarial assumption that was reasonably possible at the end of the reporting period. [Refer: Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 145 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_145_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The reasonably possible percentage of the decrease in the actuarial assumption used to determine the present value of defined benefit obligation. [Refer: Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2023-01-01 -Paragraph 145 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2023-en-r&anchor=para_145_a&doctype=Standard -URIDate 2023-03-23 + Details
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