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Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail) - SEK (kr) kr in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | kr 14,236 |
Property, plant and equipment, closing balance | 12,195 | kr 14,236
Real estate [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 2,856 |
Property, plant and equipment, closing balance | 2,634 | 2,856
Machinery and other technical assets [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 914 |
Property, plant and equipment, closing balance | 643 | 914
Other equipment tools and installations [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 9,493 |
Property, plant and equipment, closing balance | 7,860 | 9,493
Construction in progress and advance payments [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 973 |
Property, plant and equipment, closing balance | 1,058 | 973
Cost [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 50,541 | 46,209
Additions | 3,297 | 4,477
Balances regarding acquired/divested business | (347) | 186
Disposals | (3,214) | (2,587)
Reclassiﬁcations | 0 | 0
Translation differences | (734) | 2,256
Property, plant and equipment, closing balance | 49,543 | 50,541
Cost [member] | Real estate [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 7,523 | 6,946
Additions | 87 | 47
Balances regarding acquired/divested business | 0 | 37
Disposals | (443) | (275)
Reclassiﬁcations | 327 | 287
Translation differences | (158) | 481
Property, plant and equipment, closing balance | 7,336 | 7,523
Cost [member] | Machinery and other technical assets [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 3,825 | 3,549
Additions | 134 | 200
Balances regarding acquired/divested business | 0 | 0
Disposals | (221) | (421)
Reclassiﬁcations | 75 | 213
Translation differences | (61) | 284
Property, plant and equipment, closing balance | 3,752 | 3,825
Cost [member] | Other equipment tools and installations [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 38,220 | 35,009
Additions | 1,713 | 2,705
Balances regarding acquired/divested business | (347) | 138
Disposals | (2,318) | (1,638)
Reclassiﬁcations | 627 | 593
Translation differences | (498) | 1,413
Property, plant and equipment, closing balance | 37,397 | 38,220
Cost [member] | Construction in progress and advance payments [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 973 | 705
Additions | 1,363 | 1,525
Balances regarding acquired/divested business | 0 | 11
Disposals | (232) | (253)
Reclassiﬁcations | (1,029) | (1,093)
Translation differences | (17) | 78
Property, plant and equipment, closing balance | 1,058 | 973
Accumulated depreciation and amortization [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (34,685) | (31,188)
Depreciations | (4,272) | (4,114)
Balances regarding acquired/divested business | 227 |
Disposals | 2,936 | 2,169
Reclassiﬁcations | 0 |
Translation differences | 540 | (1,552)
Property, plant and equipment, closing balance | (35,254) | (34,685)
Accumulated depreciation and amortization [member] | Real estate [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (4,282) | (3,741)
Depreciations | (480) | (502)
Balances regarding acquired/divested business | 0 |
Disposals | 395 | 226
Reclassiﬁcations | 0 |
Translation differences | 102 | (265)
Property, plant and equipment, closing balance | (4,265) | (4,282)
Accumulated depreciation and amortization [member] | Machinery and other technical assets [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (2,797) | (2,678)
Depreciations | (382) | (373)
Balances regarding acquired/divested business | 0 |
Disposals | 220 | 434
Reclassiﬁcations | 1 |
Translation differences | 60 | (180)
Property, plant and equipment, closing balance | (2,898) | (2,797)
Accumulated depreciation and amortization [member] | Other equipment tools and installations [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (27,606) | (24,769)
Depreciations | (3,410) | (3,239)
Balances regarding acquired/divested business | 227 |
Disposals | 2,321 | 1,509
Reclassiﬁcations | (1) |
Translation differences | 378 | (1,107)
Property, plant and equipment, closing balance | (28,091) | (27,606)
Accumulated depreciation and amortization [member] | Construction in progress and advance payments [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 0 |
Depreciations | 0 |
Balances regarding acquired/divested business | 0 |
Disposals | 0 |
Reclassiﬁcations | 0 |
Translation differences | 0 |
Property, plant and equipment, closing balance | 0 | 0
Accumulated impairment losses [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (1,620) | (1,441)
Impairment losses | (662) | (274)
Disposals | 131 | 201
Translation differences | 57 | (106)
Property, plant and equipment, closing balance | (2,094) | (1,620)
Accumulated impairment losses [member] | Real estate [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (385) | (283)
Impairment losses | (101) | (115)
Disposals | 40 | 44
Translation differences | 9 | (31)
Property, plant and equipment, closing balance | (437) | (385)
Accumulated impairment losses [member] | Machinery and other technical assets [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (114) | (104)
Impairment losses | (114) | (4)
Disposals | 7 | 3
Translation differences | 10 | (9)
Property, plant and equipment, closing balance | (211) | (114)
Accumulated impairment losses [member] | Other equipment tools and installations [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | (1,121) | (1,054)
Impairment losses | (428) | (146)
Disposals | 65 | 145
Translation differences | 38 | (66)
Property, plant and equipment, closing balance | (1,446) | (1,121)
Accumulated impairment losses [member] | Construction in progress and advance payments [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Property, plant and equipment, opening balance | 0 |
Impairment losses | (19) | (9)
Disposals | 19 | 9
Translation differences | 0 |
Property, plant and equipment, closing balance | kr 0 | kr 0

X
- Definition The amount of additions to property, plant and equipment other than those acquired through business combinations. [Refer: Business combinations [member]; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_i&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause vii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_vii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 75 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_75_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of impairment loss recognised in profit or loss for property, plant and equipment. [Refer: Impairment loss recognised in profit or loss; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause v -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_v&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 98 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_98_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in property, plant and equipment resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause viii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_viii&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. Note that right-of-use assets are not included. [Contrast: Property, plant and equipment including right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_a&doctype=Standard -URIDate 2023-03-23 + Details
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