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v3.22.1

Employee Information - Summary of Number of Employees by Gender and Age (Detail) - Employee | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020
Disclosure of Information About Employees [line items] |  |
Number of employees | 101,322 | 100,824
Percentage of employees | 100.00% |
Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 25.00% |
Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 75.00% |
Under 25 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 3.00% |
Under 25 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 1,201 |
Under 25 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 1,799 |
25-35 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 31.00% |
25-35 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 9,693 |
25-35 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 22,173 |
Between 36 to 45 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 34.00% |
Between 36 to 45 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 7,560 |
Between 36 to 45 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 26,760 |
46-55 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 23.00% |
46-55 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 4,987 |
46-55 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 17,914 |
Over 55 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 9.00% |
Over 55 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 2,041 |
Over 55 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 7,194 |

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- Definition Percentage of number of employees. + References No definition available. + Details
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Namespace Prefix: | eric_
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Balance Type: | na
Period Type: | duration

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- Definition The number of personnel employed by the entity at a date. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard -URIDate 2021-03-24 + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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- Details
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- Details
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