Profit Or Loss [Abstract]

Telia Company - Filing #679728

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	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	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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	88 785 SEK	—	—	—	—	—	—	—	—	—	—	—	85 580 SEK	—	—	—	—	—	—	—	—	—
Other income	753,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	1 012 SEK	—	—	—	—	—	—	—	—	—
Profit (loss) from operating activities	4 980 SEK	—	—	—	—	—	—	—	—	—	—	—	9 214 SEK	—	—	—	—	—	—	—	—	—
Finance income	1 165 SEK	—	—	—	—	—	—	—	—	—	—	—	336,000,000 SEK	—	—	—	—	—	—	—	—	—
Finance costs	5 041 SEK	—	—	—	—	—	—	—	—	—	—	—	3 677 SEK	—	—	—	—	—	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	105,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	100,000,000 SEK	—	—	—	—	—	—	—	—	—
Profit (loss) before tax	1 105 SEK	—	—	—	—	—	—	—	—	—	—	—	12 555 SEK	—	—	—	—	—	—	—	—	—
Tax expense (income)	1 099 SEK	—	—	—	—	—	—	—	—	—	—	—	1 355 SEK	—	—	—	—	—	—	—	—	—
Profit (loss) from continuing operations	6,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	13 910 SEK	—	—	—	—	—	—	—	—	—
Profit (loss) from discontinued operations	891,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	255,000,000 SEK	—	—	—	—	—	—	—	—	—
Profit (loss)	897,000,000 SEK	303,000,000 SEK	594,000,000 SEK	303,000,000 SEK	- SEK	- SEK	- SEK	- SEK	- SEK	- SEK	- SEK	- SEK	14 165 SEK	14 638 SEK	474,000,000 SEK	- SEK	- SEK	- SEK	- SEK	14 638 SEK	- SEK	- SEK
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	303,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	14 638 SEK	—	—	—	—	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	594,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	474,000,000 SEK	—	—	—	—	—	—	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share from continuing operations	15.00	—	—	—	—	—	—	—	—	—	—	—	356.00	—	—	—	—	—	—	—	—	—
Basic earnings (loss) per share from discontinued operations	23.00	—	—	—	—	—	—	—	—	—	—	—	6.00	—	—	—	—	—	—	—	—	—
Basic earnings (loss) per share	8.00	—	—	—	—	—	—	—	—	—	—	—	363.00	—	—	—	—	—	—	—	—	—