Statement Of Cash Flows [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|
| Statement of cash flows [abstract] | |||
| Cash flows from (used in) operating activities [abstract] | |||
| Adjustments for finance income (cost) |
10,000,000
NOK
|
29,000,000
NOK
|
33,000,000
NOK
|
| Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss |
528,000,000
NOK
|
567,000,000
NOK
|
573,000,000
NOK
|
| Adjustments for undistributed profits of investments accounted for using equity method |
134,000,000
NOK
|
101,000,000
NOK
|
216,000,000
NOK
|
| Cash flows from (used in) investing activities [abstract] | |||
| Dividends received from investments accounted for using equity method, classified as investing activities |
329,000,000
NOK
|
109,000,000
NOK
|
340,000,000
NOK
|
| Purchase of interests in investments accounted for using equity method |
70,000,000
NOK
|
119,000,000
NOK
|
110,000,000
NOK
|
| Cash flows from (used in) financing activities [abstract] | |||
| Dividends paid to equity holders of parent, classified as financing activities |
1 125
NOK
|
1 116
NOK
|
1 001
NOK
|
| Dividends paid to non-controlling interests, classified as financing activities |
240,000,000
NOK
|
186,000,000
NOK
|
162,000,000
NOK
|