Statement Of Comprehensive Income [Abstract]

AFRY - Filing #679449

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	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
Statement of comprehensive income [abstract]
Profit (loss)	—	1 100 SEK	—	0 SEK	1 100 SEK	1 100 SEK	—	974,000,000 SEK	—	—	974,000,000 SEK	974,000,000 SEK	0 SEK	—
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	—	27,000,000 SEK	—	—	—	—	—	—	—	—	11,000,000 SEK	—	—	—
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Exchange differences on translation [abstract]
Gains (losses) on exchange differences on translation of foreign operations, before tax	—	85,000,000 SEK	—	—	—	—	—	—	—	—	624,000,000 SEK	—	—	—
Cash flow hedges [abstract]
Gains (losses) on cash flow hedges, before tax	—	103,000,000 SEK	—	—	—	—	—	—	—	—	202,000,000 SEK	—	—	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	4,000,000 SEK	—	—	—	—	—	—	—	—	27,000,000 SEK	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	—	10,000,000 SEK	—	—	—	—	—	—	—	—	16,000,000 SEK	—	—	—
Other comprehensive income	—	201,000,000 SEK	—	0 SEK	116,000,000 SEK	201,000,000 SEK	85,000,000 SEK	825,000,000 SEK	—	624,000,000 SEK	826,000,000 SEK	202,000,000 SEK	0 SEK	—
Comprehensive income	— SEK	899,000,000 SEK	— SEK	0 SEK	984,000,000 SEK	899,000,000 SEK	85,000,000 SEK	1 800 SEK	— SEK	624,000,000 SEK	1 800 SEK	1 176 SEK	0 SEK	— SEK
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	899,000,000 SEK	—	—	—	—	—	—	—	—	1 800 SEK	—	—	—
Comprehensive income, attributable to non-controlling interests	—	0 SEK	—	—	—	—	—	—	—	—	0 SEK	—	—	—