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Other Current Liabilities - Summary of Other Current Liabilities (Detail) - SEK (kr) kr in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Disclosure of Other Current Liabilities [line items] |  |
Accrued interest | kr 439 | kr 335
Accrued expenses | 26,294 | 35,896
Derivative liabilities | 1,794 | 2,621
Total | 36,985 | 46,193
Of which employee-related [member] |  |
Disclosure of Other Current Liabilities [line items] |  |
Accrued expenses | 13,440 | 19,630
Of which supplier-related [member] |  |
Disclosure of Other Current Liabilities [line items] |  |
Accrued expenses | 8,009 | 9,849
Of which other [member] |  |
Disclosure of Other Current Liabilities [line items] |  |
Accrued expenses | 4,845 | 6,417
Other [member] |  |
Disclosure of Other Current Liabilities [line items] |  |
Other | kr 8,458 | kr 7,341

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