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Provisions for employee benefits - Plan assets (Details) - EUR (€) € in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Statement |  |
Cash and cash equivalents | € 117 | € 32
Equity securities | 38 | 39
Debt securities | 297 | 388
Real estate | 8 | 7
Derivatives | 2 | 2
Investment funds | 76 | 79
Assets held by insurance company | 23 | 20
Other | 87 | 65
Total | 648 | 632
Level 1 |  |
Statement |  |
Cash and cash equivalents | 117 | 32
Equity securities | 38 | 39
Debt securities | 297 | 388
Real estate | 8 | 7
Derivatives | 2 | 2
Investment funds | 76 | 79
Assets held by insurance company | 20 | 17
Other | 87 | 65
Total | 645 | 629
Level 2 and 3 of fair value hierarchy |  |
Statement |  |
Assets held by insurance company | 3 | 3
Total | € 3 | € 3

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- Definition The amount cash and cash equivalents contribute to the fair value of defined benefit plan assets. [Refer: Cash and cash equivalents; Plan assets, at fair value; Defined benefit plans [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 19 -IssueDate 2020-01-01 -Paragraph 142 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&anchor=para_142_a&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount instruments representing debt (rather than equity) contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 19 -IssueDate 2020-01-01 -Paragraph 142 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&anchor=para_142_c&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount derivatives contribute to the fair value of defined benefit plan assets. [Refer: Plan assets, at fair value; Defined benefit plans [member]; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 19 -IssueDate 2020-01-01 -Paragraph 142 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&anchor=para_142_e&doctype=Standard -URIDate 2020-01-01 + Details
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