Note F - Employee and Retiree Benefit Plans |
Note F Employee and Retiree Benefit Plans
The Company has defined benefit pension plans that are principally noncontributory and cover most full-time employees. All pension plans are funded except for the U.S. and Canadian nonqualified supplemental plans and the U.S. directors plan. All U.S. tax qualified plans meet the funding requirements of federal laws and regulations. Contributions to foreign plans are based on local laws and tax regulations. The Company also sponsors health care and life insurance benefit plans, which are not funded, that cover most retired U.S. employees. The health care benefits are contributory; the life insurance benefits are noncontributory.
The following tables provide the components of net periodic benefit expense for the three-month and nine-month periods ended September30, 2009 and 2008.
Three Months Ended September30,
Pension Benefits Other PostretirementBenefits
(Thousands of dollars) 2009 2008 2009 2008
Service cost $ 4,445 4,517 816 629
Interest cost 7,392 6,756 1,450 1,285
Expected return on plan assets (4,990 ) (5,818 )
Amortization of prior service cost 429 511 (68 ) (67 )
Amortization of transitional asset (121 ) (126 )
Recognized actuarial loss 3,086 1,029 438 421
Net periodic benefit expense $ 10,241 6,869 2,636 2,268
Nine Months Ended September30,
Pension Benefits Other PostretirementBenefits
(Thousands of dollars) 2009 2008 2009 2008
Service cost $ 12,898 13,617 2,409 1,866
Interest cost 21,686 20,170 4,290 3,820
Expected return on plan assets (15,236 ) (17,504 )
Amortization of prior service cost 1,247 1,195 (203 ) (198 )
Amortization of transitional asset (341 ) (389 )
Recognized actuarial loss 9,104 3,070 1,298 1,251
29,358 20,159 7,794 6,739
Special termination benefits expense 1,867
Curtailment expense 575 397
Net periodic benefit expense $ 31,800 20,159 8,191 6,739
The increase in net periodic benefit expense in 2009 compared to 2008 is primarily due to the decline in value of pension plan assets during 2008. Special termination benefits and curtailment expenses in the nine-month period ended September30, 2009 related to an early retirement program for certain employees.
Murphy previously disclosed in its financial statements for the year ended December31, 2008 that it expected to contribute $50.2 million to its defined benefit pension plans and $4.9 million to its other postretirement benefits plan during 2009. The anticipated defined benefit pension plan contributions included $30.0 million of voluntary contributions in the U.S. During the nine-month period ended September30, 2009, the Company made contributions of $51.4 million (includ |