Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||
| Profit (loss) |
7,140,000,000
EUR
|
— |
653,000,000
EUR
|
6,487,000,000
EUR
|
6,487,000,000
EUR
|
— |
7,642,000,000
EUR
|
8,269,000,000
EUR
|
7,642,000,000
EUR
|
627,000,000
EUR
|
572,000,000
EUR
|
6,049,000,000
EUR
|
6,621,000,000
EUR
|
6,049,000,000
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||
| Adjustments for income tax expense |
2,199,000,000
EUR
|
— | — | — | — | — | — |
2,068,000,000
EUR
|
— | — | — | — |
1,935,000,000
EUR
|
— |
| Adjustments for decrease (increase) in inventories |
340,000,000
EUR
|
— | — | — | — | — | — |
1,398,000,000
EUR
|
— | — | — | — |
458,000,000
EUR
|
— |
| Adjustments for provisions |
185,000,000
EUR
|
— | — | — | — | — | — |
203,000,000
EUR
|
— | — | — | — |
61,000,000
EUR
|
— |
| Adjustments for share-based payments |
212,000,000
EUR
|
— | — | — | — | — | — |
177,000,000
EUR
|
— | — | — | — |
161,000,000
EUR
|
— |
| Other adjustments to reconcile profit (loss) |
97,000,000
EUR
|
— | — | — | — | — | — |
116,000,000
EUR
|
— | — | — | — |
53,000,000
EUR
|
— |
| Cash flows from (used in) operations |
11,561,000,000
EUR
|
— | — | — | — | — | — |
10,089,000,000
EUR
|
— | — | — | — |
10,305,000,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities |
2,135,000,000
EUR
|
— | — | — | — | — | — |
2,807,000,000
EUR
|
— | — | — | — |
2,333,000,000
EUR
|
— |
| Cash flows from (used in) operating activities |
9,426,000,000
EUR
|
— | — | — | — | — | — |
7,282,000,000
EUR
|
— | — | — | — |
7,972,000,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities |
42,000,000
EUR
|
— | — | — | — | — | — |
82,000,000
EUR
|
— | — | — | — |
101,000,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
1,502,000,000
EUR
|
— | — | — | — | — | — |
1,456,000,000
EUR
|
— | — | — | — |
1,108,000,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities |
243,000,000
EUR
|
— | — | — | — | — | — |
253,000,000
EUR
|
— | — | — | — |
232,000,000
EUR
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities |
62,000,000
EUR
|
— | — | — | — | — | — |
266,000,000
EUR
|
— | — | — | — |
137,000,000
EUR
|
— |
| Purchase of other long-term assets, classified as investing activities |
533,000,000
EUR
|
— | — | — | — | — | — |
170,000,000
EUR
|
— | — | — | — |
142,000,000
EUR
|
— |
| Interest received, classified as investing activities |
267,000,000
EUR
|
— | — | — | — | — | — |
287,000,000
EUR
|
— | — | — | — |
148,000,000
EUR
|
— |
| Cash flows from (used in) investing activities |
2,294,000,000
EUR
|
— | — | — | — | — | — |
2,453,000,000
EUR
|
— | — | — | — |
3,246,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||
| Proceeds from borrowings, classified as financing activities |
4,972,000,000
EUR
|
— | — | — | — | — | — |
7,776,000,000
EUR
|
— | — | — | — |
4,748,000,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities |
3,905,000,000
EUR
|
— | — | — | — | — | — |
8,440,000,000
EUR
|
— | — | — | — |
3,550,000,000
EUR
|
— |
| Interest paid, classified as financing activities |
899,000,000
EUR
|
— | — | — | — | — | — |
744,000,000
EUR
|
— | — | — | — |
488,000,000
EUR
|
— |
| Other inflows (outflows) of cash, classified as financing activities |
527,000,000
EUR
|
— | — | — | — | — | — |
581,000,000
EUR
|
— | — | — | — |
500,000,000
EUR
|
— |
| Cash flows from (used in) financing activities |
7,193,000,000
EUR
|
— | — | — | — | — | — |
8,890,000,000
EUR
|
— | — | — | — |
7,099,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
61,000,000
EUR
|
— | — | — | — | — | — |
845,000,000
EUR
|
— | — | — | — |
2,373,000,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
119,000,000
EUR
|
— | — | — | — | — | — |
7,000,000
EUR
|
— | — | — | — |
285,000,000
EUR
|
— |
| Cash and cash equivalents | — |
4,159,000,000
EUR
|
— | — | — |
4,326,000,000
EUR
|
— | — | — | — | — | — | — | — |