FORM 10-K IMPERIAL OIL LIMITED
FORM 10-K IMPERIAL OIL LIMITED
FORM 10-K IMPERIAL OIL LIMITED
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Notes to consolidated financial statements (continued)<br />
7. Employee retirement benefits<br />
Retirement benefits, which cover almost all retired employees and their surviving spouses, include pension-income and certain healthcare<br />
and life-insurance benefits. They are met through funded registered retirement plans and through unfunded supplementary benefits<br />
that are paid directly to recipients. Funding of registered retirement plans complies with federal and provincial pension regulations, and<br />
the company makes contributions to the plans based upon an independent actuarial valuation.<br />
Pension-income benefits consist mainly of company-paid defined benefit plans that are based on years of service and final average<br />
earnings. The company shares in the cost of health-care and life-insurance benefits. The company’s benefit obligations are based on the<br />
projected benefit method of valuation that includes employee service to date and present compensation levels as well as a projection of<br />
salaries and service to retirement.<br />
The expense and obligations for both funded and unfunded benefits are determined in accordance with United States generally accepted<br />
accounting principles and actuarial procedures. The process for determining retirement-income expense and related obligations includes<br />
making certain long-term assumptions regarding the discount rate, rate of return on plan assets and rate of compensation increases.<br />
The total obligation for retirement benefits exceeded the fair value of plan assets at December 31, 2004, by $1,712 million (2003 –<br />
$1,357 million), $1,276 million (2003 – $975 million) of which was related to pension benefits and $436 million (2003 – $382 million)<br />
to other post-retirement benefits. The obligation and pension expense can vary significantly with changes in the assumptions used to<br />
estimate the obligation and the expected return on plan assets.<br />
Details of the employee retirement benefits plans are as follows:<br />
Other post-retirement<br />
Pension benefits<br />
benefits<br />
millions of dollars 2004 2003 2002 2004 2003 2002<br />
Components of net benefit cost:<br />
Current service cost 76 71 64 6 5 4<br />
Interest cost 237 219 222 24 22 21<br />
Expected return on plan assets (223) (179) (191) – – –<br />
Amortization of prior service cost 27 25 25 – – –<br />
Recognized actuarial loss/(gain) 68 69 34 4 3 1<br />
Net benefit cost ( a ) 185 205 154 34 30 26<br />
Change in benefit obligation<br />
Benefit obligation at January 1 3 761 3 530 382 354<br />
Current service cost 76 71 6 5<br />
Interest cost 237 219 24 22<br />
Amendments 37 – – –<br />
Actuarial loss/(gain) 405 171 47 19<br />
Benefits paid (256) (230) (23) (18)<br />
Benefit obligation at December 31 4 260 3 761 436 382<br />
Accumulated benefit obligation at December 31 3 743 3 347 – –<br />
Change in plan assets<br />
Fair value of plan assets at January 1 2 786 2 <strong>10</strong>4<br />
Actual return on plan assets 315 377<br />
Company contributions 114 511<br />
Payments directly to participants 25 24<br />
Benefits paid (256) (230)<br />
Fair value of plan assets at December 31 2 984 2 786<br />
Excess/(deficiency) of plan assets<br />
over benefit obligation (1 276) (975) (436) (382)<br />
Unrecognized net actuarial (gain)/loss ( b ) 1 073 829 95 52<br />
Unrecognized prior service cost ( b ) 99 89 – –<br />
Net amount recognized (<strong>10</strong>4) (57) (341) (330)<br />
Amount recognized in the consolidated balance sheet consists of:<br />
Accrued benefit cost (note 8) (759) (561) (341) (330)<br />
Intangible assets 97 89 – –<br />
Accumulated other nonowner changes in equity,<br />
minimum pension liability adjustment 558 415 – –<br />
Net amount recognized (<strong>10</strong>4) (57) (341) (330)<br />
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