Profit Or Loss [Abstract]

Telia Company - Filing #703318

Concept	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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	88 343 SEK	—	—	89 191 SEK	—	—
Cost of sales	—	—	58 311 SEK	—	—	57 138 SEK	—	—
Gross profit	—	—	30 031 SEK	—	—	32 053 SEK	—	—
Other income	—	—	7 471 SEK	—	—	1 080 SEK	—	—
Administrative expenses	—	—	6 500 SEK	—	—	6 353 SEK	—	—
Other expense, by function	—	—	1 531 SEK	—	—	9 202 SEK	—	—
Profit (loss) from operating activities	—	—	15 232 SEK	—	—	17 850 SEK	—	—
Finance income	—	—	283,000,000 SEK	—	—	275,000,000 SEK	—	—
Finance costs	—	—	2 916 SEK	—	—	3 593 SEK	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	104,000,000 SEK	—	—	20 080 SEK	—	—
Profit (loss) before tax	—	—	12 598 SEK	—	—	21 168 SEK	—	—
Tax expense (income)	—	—	937,000,000 SEK	—	—	1 390 SEK	—	—
Profit (loss) from continuing operations	—	—	11 661 SEK	—	—	22 558 SEK	—	—
Profit (loss) from discontinued operations	—	—	176,000,000 SEK	—	—	279,000,000 SEK	—	—
Profit (loss)	156,000,000 SEK	11 680 SEK	11 836 SEK	11 680 SEK	22 993 SEK	22 837 SEK	156,000,000 SEK	22 993 SEK
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	11 680 SEK	—	—	22 993 SEK	—	—
Profit (loss), attributable to non-controlling interests	—	—	156,000,000 SEK	—	—	156,000,000 SEK	—	—