Statement Of Changes In Equity [Abstract]

Pierce Group - Filing #690341

Concept	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	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	2021-01-01 to 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through transactions with owners, equity	331,000,000 SEK	1,000,000 SEK	— SEK	— SEK	330,000,000 SEK	0 SEK	— SEK	357,000,000 SEK	356,000,000 SEK	— SEK