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G1 Post-employment benefits | 12 Months Ended
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Dec. 31, 2021
Disclosure of information about defined benefit plans [abstract] |
G1 Post-employment benefits | Section G – Employee related
|  | Post-employment benefits
Ericsson sponsors a number of post-employment benefit plans throughout the Company, which are in line with market practice in each country. The main change in 2021 was driven by higher than expected return on investments of SEK 3.5 billion. Financial assumption changes resulted in net actuarial gains on defined benefit obligations of SEK 0.3 billion although this was largely offset by experience losses in the year. Swedish plans Sweden has both defined benefit and defined contribution plans based on collective agreement between the parties in the Swedish labor market:
– | A defined benefit plan, known as ITP 2 (occupational pension for salaried employees in manufacturing industries and trade), complemented by a defined contribution plan, known as ITPK (supplementary retirement benefits). This is a final salary-based plan.
– | A defined contribution plan, known as ITP 1, for employees born in 1979 or later.
– | A defined contribution plan ITP 1 or alternative ITP, for employees earning more than 10 income base amount and who have opted out of the defined benefit plan ITP 2, where rules are set by the Company and approved by each employee selected to participate.
The Company has by far most of its Swedish pension liabilities under defined benefit plans which according to IAS 19 is funded to 51% (48%) by the assets of Ericsson Pensionsstiftelse (a Swedish Pension Foundation). These liabilities, if valued using different methodology and assumptions established by the Swedish PRI Pensionsgaranti, are considered funded to more than 100% by the assets of Ericsson Pensionsstiftelse. There are no funding requirements for the Swedish plans. The disability and survivors’ pension part of the ITP-plan is secured through an insurance solution with the company Alecta, see section about Multi-employer plans. The Company pays benefit directly to the pensioners as the obligations fall due. The responsibility for governance of the plans and the plan assets lies with the Company and the Pensionsstiftelse. The Swedish Pensionsstiftelse is managed on the basis of a capital preservation strategy and the risk profile is set accordingly. Traditional asset-liability matching (ALM) studies are undertaken on a regular basis to allocate within different asset classes. The plans are exposed to various risks, e.g., a sudden decrease in the bond yields, which would lead to an increase in the plan liability. A sudden instability in the financial market might also lead to a decrease in fair value of plan assets held by the Pensionsstiftelse, as the holdings of plan assets partly are exposed to equity markets; however, this may be partly offset by higher values in fixed income holdings. Swedish plans are linked to inflation and higher inflation will most likely lead to a higher liability. Multi-employer plans As before, the Company has secured the disability and survivors’ pension part of the ITP Plan through an insurance solution with the insurance company Alecta. Although this part of the plan is classified as a multi-employer defined benefit plan, it is not possible to get sufficient information to apply defined benefit accounting, as for most of the accrued pension benefits in Alecta, information is missing on the allocation of earnings process between employers. Full vesting is instead registered on the last employer. Alecta is not able to calculate a breakdown of assets and provisions for each respective employer, and therefore, the disability and survivors’ pension portion of the ITP Plan has been accounted for as a defined contribution plan. Alecta has a collective funding ratio which acts as a buffer for its insurance commitments to protect against fluctuations in investment return and insurance risks. Alecta’s collective funding ratio ranges from 125 % to 175% and reflects the market value of Alecta’s plan assets as a percentage of its commitments to policy holders (both guaranteed and non-guaranteed), measured in accordance with Alecta’s actuarial assumptions, which are different from those in IAS 19. Alecta’s collective funding ratio was 172% (148%) as of December 31, 2021. The Company’s share of Alecta’s saving premiums is 0.4%, the total share of active members in Alecta is 2.1%. The expected contribution to the plan is SEK 109 million for 2022. Contingent liabilities / Assets pledged as collateral Contingent liabilities include the Company’s mutual responsibility as a credit insured company of PRI Pensionsgaranti in Sweden. This mutual responsibility can only be imposed in the instance that PRI Pensionsgaranti has consumed all of its assets, and it amounts to a maximum of 2% of the Company’s pension liability in Sweden. The Company has a pledged business mortgage of SEK 6.1 billion to PRI Pensionsgaranti. US plans The Company operates both defined contribution and defined benefit pension plans in the US, which are a combination of final salary pension plans and contribution-based arrangements. The final salary pension plans provide benefits to members in the form of a guaranteed level of pension payable for life. The level of benefits provided depends on members’ length of service and their salary in the final years leading up to retirement. Retirees generally do not receive inflationary increases once in payment. The other type of plan is a contribution-based pension plan, which provides a benefit determined using a “cash balance” approach. The balance is credited monthly with interest credits and contribution credits, based on a combination of current year salary and length of service. The majority of benefit payments are from trustee-administered funds; however, there are also a number of unfunded plans where the Company meets the benefit payment obligation as it falls due. In the US, the Company’s policy is at least to meet or exceed the funding requirements of federal regulations. The funded level in the US Pension Plan is above the point at which minimum funding would be required for fiscal year 2021. Plan assets held in trusts are governed by local regulations and practice, as is the nature of the relationship between the Company and the trustees (or equivalent) and their composition. Responsibility for governance of the plans, including investment decisions and contribution schedules, lies with the Plan Administrative Committee (PAC). The PAC is composed of representatives from the Company. The Company’s plans are exposed to various risks associated with pension plans, i.e., a sudden decrease in bond yields would lead to an increase in the present value of the defined benefit obligation. A sudden instability in the financial markets might also lead to a decrease in the fair value of plan assets held by the trust. Pension benefits in the US are not linked to inflation; however, higher inflation poses the risk of increased final salaries being used to determine benefits for active employees. There is also a risk that the duration of payments to retirees will exceed the life expectancy in mortality tables. UK plans The Company operates both defined benefit and defined contribution plans in the UK. All defined benefit plans in the UK are closed to future pension accrual. The defined benefit plans provide benefits to members in the form of a guaranteed level of pension payable for life. The level of benefits provided is defined by the Trust Deed & Rules and depends on members’ length of service and their salary. Pensions in payment are generally updated in line with the UK retail price index, subject to caps defined by the rules. The plans’ assets are held in trusts and are invested in a diverse range of assets. The plans are governed by local regulations and responsibility for the governance of the plans lies with the Trustee Directors, who are appointed by the Company from its employees and from the plans’ members. Independent professional trustees sit on a number of the Boards. The plans remain exposed to various risks associated with defined benefit plans, e.g. a decrease in bond yields or increase in inflation would lead to an increase in the present value of the defined benefit obligation. Alternatively, the duration of payments to retirees could exceed the life expectancy assumed in the current mortality tables leading to an increase in liabilities. A sudden instability in the financial markets might also lead to a decrease in the fair value of the plans’ assets. The Company and Trustees’ aim is to reduce the plans’ exposure to the key risks over time. Other plans The Company also sponsors plans in other countries. The main plans are in Brazil, India and Ireland. The main pension plans in Brazil are wholly funded with a net surplus of assets. The plan in Ireland is a final salary pension plan and is partly funded. The plans are managed by corporate trustees with directors appointed partly by the local company and partly by the plan members. The trustees are independent from the local company and subject to the s p ecific country’s pension laws . Amount recognized in the Consolidated balance sheet
Amount recognized in the Consolidated balance sheet |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Sweden |  |  | US |  |  | UK |  |  | Other |  |  | Total |
2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Defined benefit obligation (DBO) |  |  | 58,754 |  |  |  | 18,463 |  |  |  | 17,071 |  |  |  | 19,255 |  |  |  | 113,543 |
Fair value of plan assets |  |  | 29,876 |  |  |  | 18,254 |  |  |  | 19,427 |  |  |  | 13,798 |  |  |  | 81,355 |
Deficit/surplus (+/–) |  |  | 28,878 |  |  |  | 209 |  |  |  | (2,356) |  |  |  | 5,457 |  |  |  | 32,188 |
Plans with net surplus, excluding asset ceiling 1) |  |  | — |  |  |  | 450 |  |  |  | 2,802 |  |  |  | 610 |  |  |  | 3,862 |
Provision for post-employment benefits 2) |  |  | 28,878 |  |  |  | 659 |  |  |  | 446 |  |  |  | 6,067 |  |  |  | 36,050 |
2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Defined benefit obligation (DBO) |  |  | 56,138 |  |  |  | 17,921 |  |  |  | 15,788 |  |  |  | 18,341 |  |  |  | 108,188 |
Fair value of plan assets |  |  | 26,967 |  |  |  | 17,327 |  |  |  | 17,326 |  |  |  | 11,991 |  |  |  | 73,611 |
Deficit/surplus (+/–) |  |  | 29,171 |  |  |  | 594 |  |  |  | (1,538) |  |  |  | 6,350 |  |  |  | 34,577 |
Plans with net surplus, excluding asset ceiling 1) |  |  | — |  |  |  | 92 |  |  |  | 2,090 |  |  |  | 594 |  |  |  | 2,776 |
Provision for post-employment benefits 2) |  |  | 29,171 |  |  |  | 686 |  |  |  | 552 |  |  |  | 6,944 |  |  |  | 37,353 |
1) | Plans with a net surplus, i.e., where plan assets exceed DBO, are reported as Other financial assets, non-current, see note F3 “Financial assets, non-current.” The asset ceiling increased during the year to SEK 540 (518) million.
2) | Plans with net liabilities are reported in the balance sheet as Post-employment benefits, non-current.
Total pension cost recognized in the Consolidated income statement The costs for post-employment benefits within the Company are distributed between defined contribution plans and defined benefit plans.
Pension costs for defined contribution plans and defined benefit plans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Sweden |  |  | US |  |  | UK |  |  | Other |  |  | Total |
2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pension cost for defined contribution plans |  |  | 1,199 |  |  |  | 460 |  |  |  | 138 |  |  |  | 1,084 |  |  |  | 2,881 |
Pension cost for defined benefit plans 1) |  |  | 1,920 |  |  |  | 97 |  |  |  | (6) |  |  |  | 931 |  |  |  | 2,942 |
Total |  |  | 3,119 |  |  |  | 557 |  |  |  | 132 |  |  |  | 2,015 |  |  |  | 5,823 |
Total pension cost expressed as a percentage of wages and salaries |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.3% |
2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pension cost for defined contribution plans |  |  | 963 |  |  |  | 415 |  |  |  | 136 |  |  |  | 664 |  |  |  | 2,178 |
Pension cost for defined benefit plans |  |  | 1,783 |  |  |  | 13 |  |  |  | (4) |  |  |  | 993 |  |  |  | 2,785 |
Total |  |  | 2,746 |  |  |  | 428 |  |  |  | 132 |  |  |  | 1,657 |  |  |  | 4,963 |
Total pension cost expressed as a percentage of wages and salaries |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.1% |
2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pension cost for defined contribution plans |  |  | 953 |  |  |  | 456 |  |  |  | 132 |  |  |  | 1,193 |  |  |  | 2,734 |
Pension cost for defined benefit plans |  |  | 1,704 |  |  |  | (110) |  |  |  | (47) |  |  |  | 889 |  |  |  | 2,436 |
Total |  |  | 2,657 |  |  |  | 346 |  |  |  | 85 |  |  |  | 2,082 |  |  |  | 5,170 |
Total pension cost expressed as a percentage of wages and salaries |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.8% |
1) | For the UK plans, negative cost was due to interest income of SEK 269 million exceeding interest cost of SEK 245 million during the year.
The Provident Fund Plan in India is self-managed through a registered Exempted Trust and according to local legislation, investment returns shall be guaranteed at minimum rates of return specified by the government. The Company has an obligation to fund any shortfall on the yield of the trust’s investments over the administered interest rates on an annual basis. These administered rates are determined annually predominantly considering the social and economic factors in the past. Change in the net defined benefit obligation
Change in the net defined benefit obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Present value of obligation 2021 1) |  |  | Fair value of plan assets 2021 |  |  | Total 2021 |  |  | Present value of obligation 2020 1) |  |  | Fair value of plan assets 2020 |  |  | Total 2020 |
Opening balance |  |  | 108,188 |  |  |  | (73,611) |  |  |  | 34,577 |  |  |  | 105,088 |  |  |  | (72,435) |  |  |  | 32,653 |
Included in the income statement 2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current service cost |  |  | 2,644 |  |  |  | — |  |  |  | 2,644 |  |  |  | 2,424 |  |  |  | — |  |  |  | 2,424 |
Past service cost and gains and losses on settlements |  |  | 1 |  |  |  | — |  |  |  | 1 |  |  |  | (76) |  |  |  | — |  |  |  | (76) |
Interest cost/income (+/–) |  |  | 1,463 |  |  |  | (1,240) |  |  |  | 223 |  |  |  | 1,759 |  |  |  | (1,454) |  |  |  | 305 |
Taxes and administrative expenses |  |  | — |  |  |  | 41 |  |  |  | 41 |  |  |  | — |  |  |  | 29 |  |  |  | 29 |
Other |  |  | 10 |  |  |  | (17) |  |  |  | (7) |  |  |  | 51 |  |  |  | 2 |  |  |  | 53 |
|  |  | 4,118 |  |  |  | (1,216) |  |  |  | 2,902 |  |  |  | 4,158 |  |  |  | (1,423) |  |  |  | 2,735 |
Remeasurements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Return on plan assets excluding amounts in interest expense/income |  |  | — |  |  |  | (3,526) |  |  |  | (3,526) |  |  |  | — |  |  |  | (4,734) |  |  |  | (4,734) |
Actuarial gains/losses (–/+) arising from changes in demographic assumptions |  |  | (49) |  |  |  | — |  |  |  | (49) |  |  |  | 10 |  |  |  | — |  |  |  | 10 |
Actuarial gains/losses (–/+) arising from changes in financial assumptions |  |  | (287) |  |  |  | — |  |  |  | (287) |  |  |  | 9,247 |  |  |  | — |  |  |  | 9,247 |
Experience-based gains/losses (–/+) |  |  | 350 |  |  |  | — |  |  |  | 350 |  |  |  | 320 |  |  |  | — |  |  |  | 320 |
|  |  | 14 |  |  |  | (3,526) |  |  |  | (3,512) |  |  |  | 9,577 |  |  |  | (4,734) |  |  |  | 4,843 |
Other changes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Translation difference |  |  | 3,951 |  |  |  | (3,764) |  |  |  | 187 |  |  |  | (5,373) |  |  |  | 5,249 |  |  |  | (124) |
Contributions and payments from: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employers 3) |  |  | (1,260) |  |  |  | (679) |  |  |  | (1,939) |  |  |  | (1,921) |  |  |  | (3,612) |  |  |  | (5,533) |
Plan participants |  |  | 285 |  |  |  | (270) |  |  |  | 15 |  |  |  | 223 |  |  |  | (223) |  |  |  | — |
Payments from plans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit payments |  |  | (1,825) |  |  |  | 1,825 |  |  |  | — |  |  |  | (1,834) |  |  |  | 1,834 |  |  |  | — |
Settlements |  |  | (12) |  |  |  | — |  |  |  | (12) |  |  |  | (1,745) |  |  |  | 1,733 |  |  |  | (12) |
Business combinations and divestments |  |  | 84 |  |  |  | (114) |  |  |  | (30) |  |  |  | 15 |  |  |  | — |  |  |  | 15 |
Closing balance |  |  | 113,543 |  |  |  | (81,355) |  |  |  | 32,188 |  |  |  | 108,188 |  |  |  | (73,611) |  |  |  | 34,577 |
1) | The weighted average duration of DBO is 20.4 (20.8) years.
2) | Excludes the impact of the asset ceiling of SEK 40 million in 2021 and SEK 50 million in 2020.
3) | The expected contribution to the plans is SEK 1.8 billion during 2022.
Present value of the defined benefit obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Sweden |  |  | US |  |  | UK |  |  | Other |  |  | Total |
2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
DBO, closing balance |  |  | 58,754 |  |  |  | 18,463 |  |  |  | 17,071 |  |  |  | 19,255 |  |  |  | 113,543 |
Of which partially or fully funded |  |  | 58,754 |  |  |  | 17,805 |  |  |  | 17,071 |  |  |  | 15,574 |  |  |  | 109,204 |
Of which unfunded |  |  | — |  |  |  | 658 |  |  |  | — |  |  |  | 3,681 |  |  |  | 4,339 |
2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
DBO, closing balance |  |  | 56,138 |  |  |  | 17,921 |  |  |  | 15,788 |  |  |  | 18,341 |  |  |  | 108,188 |
Of which partially or fully funded |  |  | 56,138 |  |  |  | 17,235 |  |  |  | 15,788 |  |  |  | 14,811 |  |  |  | 103,972 |
Of which unfunded |  |  | — |  |  |  | 686 |  |  |  | — |  |  |  | 3,530 |  |  |  | 4,216 |
Asset allocation by asset type and geography 1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  | Sweden |  |  |  | US |  |  |  | UK |  |  |  | Other |  |  |  | Total |  |  |  | Of which unquoted 2) |
2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 1,100 |  |  |  | 500 |  |  |  | 1,468 |  |  |  | 46 |  |  |  | 3,114 |  |  |  | 33 | %
Equity securities |  |  | 7,619 |  |  |  | 659 |  |  |  | 3,823 |  |  |  | 2,651 |  |  |  | 14,752 |  |  |  | 58 | %
Debt securities |  |  | 14,427 |  |  |  | 15,817 |  |  |  | 12,705 |  |  |  | 7,999 |  |  |  | 50,948 |  |  |  | 44 | %
Real estate |  |  | 5,157 |  |  |  | — |  |  |  | 195 |  |  |  | 594 |  |  |  | 5,946 |  |  |  | 100 | %
Investment funds |  |  | 1,782 |  |  |  | 1,247 |  |  |  | — |  |  |  | 484 |  |  |  | 3,513 |  |  |  | 64 | %
Assets held by insurance company |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,597 |  |  |  | 1,597 |  |  |  | 100 | %
Other |  |  | (209) |  |  |  | 31 |  |  |  | 1,236 |  |  |  | 427 |  |  |  | 1,485 |  |  |  | 69 | %
Total |  |  | 29,876 |  |  |  | 18,254 |  |  |  | 19,427 |  |  |  | 13,798 |  |  |  | 81,355 |  |  |  |  |
Of which real estate occupied by the Company |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  |  |
Of which securities issued by the Company |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  |  |
2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 1,117 |  |  |  | 575 |  |  |  | 911 |  |  |  | 34 |  |  |  | 2,637 |  |  |  | 45 | %
Equity securities |  |  | 5,635 |  |  |  | 655 |  |  |  | 3,469 |  |  |  | 2,235 |  |  |  | 11,994 |  |  |  | 58 | %
Debt securities |  |  | 13,570 |  |  |  | 14,557 |  |  |  | 11,745 |  |  |  | 6,985 |  |  |  | 48,857 |  |  |  | 45 | %
Real estate |  |  | 4,338 |  |  |  | — |  |  |  | 152 |  |  |  | 531 |  |  |  | 5,021 |  |  |  | 100 | %
Investment funds |  |  | 2,153 |  |  |  | 1,495 |  |  |  | 274 |  |  |  | 419 |  |  |  | 4,341 |  |  |  | 74 | %
Assets held by insurance company |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,409 |  |  |  | 1,409 |  |  |  | 100 | %
Other |  |  | 154 |  |  |  | 45 |  |  |  | 775 |  |  |  | 378 |  |  |  | 1,352 |  |  |  | 72 | %
Total |  |  | 26,967 |  |  |  | 17,327 |  |  |  | 17,326 |  |  |  | 11,991 |  |  |  | 73,611 |  |  |  |  |
Of which real estate occupied by the Company |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  |  |
Of which securities issued by the Company |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  |  |
1) | Asset class is presented based on the underlying exposure of the investment. This includes direct investment in securities or investment through pooled funds that invests in an asset class.
2) | Unquoted refers to assets classified as fair value level 2 and 3. Amounts reported in prior year included only level 3 assets, hence re-presented for comparison purposes. Unquoted assets comprise mainly investments in pooled investment vehicles.
Actuarial assumptions
Financial and demographic actuarial assumptions |  | 2021 |  |  |  |  | 2020 |
|  | Sweden |  |  | US |  |  | UK |  |  |  |  | Sweden |  |  | US |  |  | UK |
Financial assumptions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 0.6% |  |  |  | 2.7% |  |  |  | 1.8% |  |  |  |  |  | 0.5% |  |  |  | 2.3% |  |  |  | 1.5% |
Inflation rate |  |  | 2.0% |  |  |  | 2.5% |  |  |  | 3.2% |  |  |  |  |  | 1.8% |  |  |  | 2.5% |  |  |  | 2.8% |
Salary increase rate |  |  | 2.8% |  |  |  | 3.5% |  |  |  | — |  |  |  |  |  | 2.8% |  |  |  | 3.5% |  |  |  | — |
Demographic assumptions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Life expectancy after age 65 in years |  |  | 23 |  |  |  | 23 |  |  |  | 23 |  |  |  |  |  | 23 |  |  |  | 23 |  |  |  | 23 |
Actuarial assumptions are assessed on a quart e rly basis. See also note A1 “Significant accounting policies” and note A2 “Critical accounting estimates and judgments.” Sweden The defined benefit obligation (DBO) has been calculated using a discount rate based on the yields of Swedish government bonds. IAS 19 Employee Benefits prescribes that if there is not a deep market in high-quality corporate bonds, the market yields on government bonds shall be applied for the pension liability calculation. As of December 31, 2021, the discount rate applied in Sweden was 0.6% (0.5%). If the discount rate had been based on Swedish covered mortgage bonds, the discount rate as of December 31, 2021 would have been 2.1% (1.5%). If the discount rate based on Swedish covered mortgage bonds had been applied for the pension liability calculation, the DBO at December 31, 2021 would have been approximately SEK 18.8 (11.8) billion lower. US and UK The defined benefit obligation has been calculated using a discount rate based on yields of high-quality corporate bonds, where “high-quality” has been defined as a rating of AA and above. Higher corporate bond discount rates were used to value pensions liabilities in the US and UK plans at year end hence lowering the liabilities, although this was partially offset by higher inflation rate in the UK. Increase in the value of plan assets was due to relatively high exposure to debt securities in these plans.
Total remeasurements in Other comprehensive income related to post-employment benefits |  |  |  |  |
|  | 2021 |  |  | 2020 |
Actuarial gains and losses (+/–) |  |  | 3,255 |  |  |  | (3,946) |
The effect of asset ceiling |  |  | 25 |  |  |  | 226 |
Swedish special payroll taxes |  |  | 257 |  |  |  | (898) |
Total |  |  | 3,537 |  |  |  | (4,618) |
Sensitivity analysis of significant actuarial assumptions |  | 2021 |
Impact on the DBO of a change in assumptions |  | Sweden |  |  | US |  |  | UK |
Financial assumptions |  |  |  |  |  |  |  |  |  |  |  |
Discount rate -0.5% |  |  | 7.5 |  |  |  | 1.0 |  |  |  | 2.0 |
Discount rate +0.5% |  |  | (6.5) |  |  |  | (0.9) |  |  |  | (1.8) |
Inflation rate -0.5% |  |  | (5.2) |  |  |  | — |  |  |  | (1.4) |
Inflation rate +0.5% |  |  | 6.0 |  |  |  | — |  |  |  | 1.5 |
Salary increase rate -0 . 5% |  |  | (1.4) |  |  |  | — |  |  |  | — |
Salary increase rate +0 . 5% |  |  | 1.5 |  |  |  | — |  |  |  | — |
Demographic assumptions |  |  |  |  |  |  |  |  |  |  |  |
Longevity - 1 year |  |  | (3.1) |  |  |  | (0.5) |  |  |  | (0.7) |
Longevity + 1 year |  |  | 3.1 |  |  |  | 0.5 |  |  |  | 0.7 |

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