Benefit Obligations

9 Months Ended

Sep. 30, 2012

Benefit Obligations

Note 6 — Benefit Obligations

In 2007, the Company acquired Agere Systems Inc. (“Agere”). The Company has pension plans covering substantially all former Agere U.S. employees, excluding management employees hired after June 30, 2003. Retirement benefits are provided under defined benefit pension plans, which include a management plan and a represented plan. The payments under the management plan are based on an adjusted career-average-pay formula or a cash-balance program. The payments under the represented plan are based on a dollar-per-month formula. Since February 2009, there have been no active participants under the represented plan. The Company also has a non-qualified supplemental pension plan in the U.S. that principally provides benefits based on compensation in excess of amounts that can be considered under a tax qualified plan. The Company also provides post-retirement life insurance coverage under a group life insurance plan for former Agere employees excluding participants in the cash-balance program and management employees hired after June 30, 2003. The Company also has pension plans covering certain international employees.

Effective April 6, 2009, the Company froze the U.S. management defined benefit pension plan. Participants in the adjusted career-average-pay program will not earn any future service accruals after that date. Participants in the cash-balance program will not earn any future service accruals, but will continue to earn 4% interest per year on their cash-balance accounts.

The following table summarizes the components of the net periodic benefit cost or credit:

	Three Months Ended
	September 30, 2012						October 2, 2011
	Pension Benefits			Post-retirement Benefits			Pension Benefits			Post-retirement Benefits
	(In thousands)
Service cost	$	96		$	22		$	141		$	19
Interest cost		15,355			657			16,891			702
Expected return on plan assets		(17,024	)		(953	)		(17,000	)		(1,032	)
Amortization of net actuarial loss, prior service cost and transition asset		3,592			523			1,695			237
Total benefit cost/(credit)	$	2,019		$	249		$	1,727		$	(74	)

	Nine Months Ended
	September 30, 2012						October 2, 2011
	Pension Benefits			Post-retirement Benefits			Pension Benefits			Post-retirement Benefits
	(In thousands)
Service cost	$	321		$	67		$	416		$	57
Interest cost		46,090			1,950			50,670			1,948
Expected return on plan assets		(51,077	)		(2,859	)		(50,998	)		(3,097	)
Amortization of net actuarial loss, prior service cost and transition asset		10,754			1,513			5,080			414
Total benefit cost/(credit)	$	6,088		$	671		$	5,168		$	(678	)

During the nine months ended September 30, 2012, the Company contributed $80.2 million to its pension plans. The Company expects to contribute an additional $15.2 million to its pension plans during the remainder of 2012. The Company does not expect to contribute to its post-retirement benefit plan in 2012.