Postretirement Benefit Plans

12 Months Ended

Dec. 31, 2012

Postretirement Benefit Plans [Abstract]

Postretirement Benefit Plans

13. Postretirement Benefit Plans

Defined Benefit Plans

The Company sponsors various funded qualified and unfunded non-qualified defined benefit pension plans, the most significant of which cover employees in the U.S. and U.K. locations. The various U.S. defined benefit pension plans were amended in 2005-2008 to freeze the plans by stopping the accrual of service benefits. The U.K. defined benefit pension plan was frozen in 2006. Benefits earned through the freeze dates are available to participants when they retire, in accordance with the terms of the plans. In addition, the Company established defined contribution plans to replace the frozen defined benefit pension plans.

Obligations and Funded Status at December 31

(In thousands)	United States						United Kingdom
	2012			2011			2012			2011
Change in benefit obligation
Benefit obligation at beginning of year	$	139,077		$	132,302		$	16,829		$	19,080
Interest cost		6,880			6,927			841			1,099
Actuarial (gain) loss		15,590			4,239			3,846			(2,721	)
Benefits paid		(4,496	)		(4,391	)		(659	)		(629	)
Foreign exchange impact		—			—			865			—
Benefit obligation at end of year	$	157,051		$	139,077		$	21,722		$	16,829

(In thousands)	United States						United Kingdom
	2012			2011			2012			2011
Change in plan assets
Fair value of plan assets at beginning of year	$	104,178		$	103,341		$	15,695		$	15,358
Actual return on plan assets		19,391			1,750			1,623			63
Employer contributions		5,609			3,478			971			970
Benefits paid		(4,496	)		(4,391	)		(659	)		(629	)
Foreign exchange impact		—			—			760			(67	)
Fair value of plan assets at end of year	$	124,682		$	104,178		$	18,390		$	15,695
Funded status at end of year	$	(32,369	)	$	(34,899	)	$	(3,332	)	$	(1,134	)

The amounts recognized in the consolidated balance sheets at December 31 consisted of

(In thousands)	United States						United Kingdom
	2012			2011			2012			2011
Current liability	$	(174	)	$	(268	)	$	—		$	—
Non-current liability		(32,195	)		(34,631	)		(3,332	)		(1,134	)
Net amount recognized	$	(32,369	)	$	(34,899	)	$	(3,332	)	$	(1,134	)

The amounts recognized in accumulated other comprehensive income at December 31 consisted of

(In thousands)	United States				United Kingdom
	2012		2011		2012		2011
Net actuarial loss	$	50,450	$	49,401	$	5,699	$	2,637

Below is information for pension plans with accumulated benefit obligations in excess of plan assets at December 31:

(In thousands)	United States				United Kingdom
	2012		2011		2012		2011
Projected benefit obligation	$	157,051	$	139,077	$	21,722	$	16,829
Accumulated benefit obligation		157,051		139,077		21,722		16,829
Fair value of plan assets		124,682		104,178		18,390		15,695

Components of Net Periodic Benefit Cost and Other Amounts Recognized in Other Comprehensive Income

Net periodic benefit costs for the years ended December 31, 2012, 2011 and 2010, were as follows:

(In thousands)	United States									United Kingdom
	2012			2011			2010			2012			2011			2010
Interest cost	$	6,880		$	6,927		$	7,030		$	841		$	1,099		$	1,037
Expected return on plan assets		(8,423	)		(8,063	)		(7,860	)		(888	)		(1,042	)		(866	)
Amortization of net actuarial loss		3,573			2,853			2,068			49			204			276
Net periodic benefit cost	$	2,030		$	1,717		$	1,238		$	2		$	261		$	447

Other changes in plan assets and benefit obligations recognized in other comprehensive income for the years ended December 31, 2012, 2011 and 2010, were as follows:

(In thousands)	United States						United Kingdom
	2012		2011		2010		2012		2011		2010
Net actuarial (gain) loss	$	4,622	$	10,552	$	6,684	$	3,111	$	(1,742)	$	(799)
Amortization of net actuarial loss		(3,573)		(2,853)		(2,068)		(49)		(204)		(276)
Total recognized in other comprehensive income	$	1,049	$	7,699	$	4,616	$	3,062	$	(1,946)	$	(1,075)
Total recognized in net periodic benefit cost and other comprehensive income	$	3,079	$	9,416	$	5,854	$	3,064	$	(1,685)	$	(628)

The estimated amounts that will be amortized from accumulated other comprehensive income into net periodic benefit cost in 2013 are as follows:

(In thousands)	United States		United Kingdom
Net actuarial loss	$	5,222	$	299

Estimated Future Benefit Payments

(In thousands)	United States		United Kingdom
2013	$	5,619	$	494
2014		6,331		500
2015		6,961		570
2016		7,445		611
2017		7,946		663
2018-2022		45,911		3,675

Assumptions

The weighted-average assumptions used to determine benefit obligations at December 31 were as follows:

	United States				United Kingdom
	2012		2011		2012		2011
Discount rate		4.17%		5.06%		4.30%		4.90%

The weighted-average assumptions used to determine net periodic benefit costs for years ended December 31 were as follows:

	United States									United Kingdom
	2012			2011			2010			2012			2011			2010
Discount rate		5.06	%		5.40	%		6.00	%		4.90	%		5.60	%		5.70	%
Expected long-term return on plan assets		7.75	%		7.75	%		8.00	%		5.46	%		6.78	%		6.50	%

In addition to the above assumptions, the Company uses a market-related value of assets approach to calculate the expected return on plan assets component of U.S. net periodic benefit cost. The market-related value equals the fair value of plan assets with five-year smoothing of asset gains or losses. Asset gains are subtracted or losses added in the following way: 80 percent of the prior year’s gain or loss; 60 percent of the second preceding year’s gain or loss; 40 percent of the third preceding year’s gain or loss; and 20 percent of the fourth preceding year’s gain or loss. Gains or losses for the year are calculated as the difference between the expected fair value of assets and the actual fair value of assets.

Investment Strategies and Policies

U.S. Plans

Plan assets are predominantly invested using active investment strategies, as compared to passive or index investing. An investment management firm hires and monitors underlying investment management firms for each asset category. Equity managers within each category cover a range of investment styles and approaches and are combined in a way that controls for capitalization, style biases, and country exposure versus benchmark indexes, while focusing primarily on stock selection to improve returns. Fixed income managers seek to reduce the volatility of the plan’s funded status by matching the duration with the plan’s liability while seeking to improve returns through security selection, sector allocation and yield curve management. Real estate uses private core real estate strategies, which provide stable and high levels of current income and enhanced core strategies, which seek slightly higher returns by emphasizing appreciation. Commodity managers are used to further diversify the portfolio and may serve as an inflation hedge by matching a diversified commodities index while seeking to add value through the active management of inflation-linked bonds.

Risk is controlled through diversification among multiple asset categories, managers, styles, and securities. The investment management firm recommends asset allocations based on the time horizon available for investment, the nature of the plan cash flows and liabilities and other factors that affect risk tolerance. The asset allocation targets are approved by the Company’s Plan Committee. Risk is further controlled both at the manager and asset category level by assigning targets for risk versus investment returns.

Allowable investment categories include:

Equities: Common stocks of large, medium, and small companies, including both U.S. and non-U.S. based companies. The long-term target allocation for equities, excluding Company stock, is 40 percent.

Fixed Income (Debt): Bonds or notes issued or guaranteed by the U.S. government, and to a lesser extent, by non-U.S. governments, or by their agencies or branches, mortgage backed securities, including collateralized mortgage obligations, corporate bonds, municipal bonds and dollar-denominated debt securities issued in the U.S. by non-U.S. banks and corporations. Up to 20 percent of the fixed income assets may be in debt securities that are below investment grade. The target allocation for fixed income is 31 percent.

Real Estate: Public real estate funds using office, apartment, industrial, retail, and other property types. The target allocation for real estate is 4.5 percent.

Commodities: Commodity funds that match the index using commodity-linked derivative instruments including swap agreements, commodity options, futures, options on futures and commodity-linked notes, while seeking to enhance overall returns through the use of fixed income securities. The target allocation for commodities is 2.5 percent.

Employer Securities: The retirement plans also hold shares of the Company’s common stock, which are purchased or sold by the trustee from time to time, as directed by the Plan Committee. At the direction of the Plan Committee, the plans sold 27,331 common shares to the Company’s ESOP trust on February 21, 2012, and 32,942 common shares on February 22, 2011. The target allocation for employer securities is 22.0 percent.

In addition to these primary investment types, excess cash may be invested in futures in order to efficiently achieve more fully invested portfolio positions. Otherwise, a small number of investment managers make limited use of derivatives, including futures contracts, options on futures and interest rate swaps in place of direct investment in securities to efficiently achieve equivalent market positions. Derivatives are not used to leverage portfolios.

U.K. Plan

The objective of the U.K. defined benefit pension fund investment strategy is to maximize the long-term rate of return on plan assets within a medium level of risk in order to minimize the cost of providing pension benefits. To that end, the plan assets are invested in an actively managed pooled fund of funds that diversifies its holdings among equity securities, debt securities, property and cash. Essentially, the plan is to hold equity instruments to back the benefits of participants yet to retire and bonds and cash to back current pensioners. Although there are no formal target allocations for the plan assets, the fund will generally be heavily invested in equity securities. Equity securities are selected from U.K., European, U.S. and emerging market companies. Bonds include U.K. and other countries’ government notes and corporate debt of U.K and non-U.K. companies. There are no specific prohibited investments, but the current managed fund will not allocate assets to derivatives or other financial hedging instruments. Plan trustees meet regularly with the fund manager to assess the fund’s performance and to reassess investment strategy.

At December 31, 2012, equities within the pooled pension fund comprised 25 percent U.K. companies, 36 percent U.S. companies, 20 percent other European companies and 19 percent companies from other regions of the world. The equities are spread across growth and value styles. Fixed income instruments primarily included U.K. bonds, split between government fixed interest securities and high-grade corporate bonds.

Included in plan assets are insurance contracts purchased by the plan trustees to provide pension payments for specific retirees. In past years, at the time a plan participant retired, the plan trustee would at times purchase insurance contracts to cover the future payments due the retiree. This practice is no longer followed. The contracts are revocable, and the related plan obligations are not considered settled. Therefore, the plan assets and obligations include the insured amounts.

Plan Assets

U.S. Plans

The Company’s asset allocations for its U.S. pension plans at December 31, 2012 and 2011, by asset category, were as follows:

	December 31, 2012
(In thousands)	Level 1		Level 2		Level 3		Total
Cash and Cash Equivalents	$	—	$	3,965	$	—	$	3,965
Equity Securities
U.S. Equities		32,850		—		—		32,850
Non-U.S. Equities		11,373		—		—		11,373
Employer Securities		34,426		—		—		34,426
Total Equities		78,649		—		—		78,649
Fixed Income Securities
U.S. Corporate Bonds		—		19,873		—		19,873
U.S. Government and Agency Bonds		795		6,956		—		7,751
Municipal Bonds		—		2,837		—		2,837
Other Bonds		—		4,015		—		4,015
Total Fixed Income		795		33,681		—		34,476
Real Estate		4,990		—		—		4,990
Commodities		2,602		—		—		2,602
Total	$	87,036	$	37,646	$	—	$	124,682

	December 31, 2011
(In thousands)	Level 1		Level 2		Level 3		Total
Cash and Cash Equivalents	$	—	$	3,628	$	—	$	3,628
Equity Securities
U.S. Equities		29,186		—		—		29,186
Non-U.S. Equities		1,813		7,376		—		9,189
Employer Securities		27,034		—		—		27,034
Total Equities		58,033		7,376		—		65,409
Fixed Income Securities
U.S. Corporate Bonds		—		16,642		—		16,642
U.S. Government and Agency Bonds		982		8,109		—		9,091
Other Bonds		—		3,636		—		3,636
Total Fixed Income		982		28,387		—		29,369
Real Estate		—		—		3,720		3,720
Commodities		2,052		—		—		2,052
Total	$	61,067	$	39,391	$	3,720	$	104,178

Plan Asset Valuation Methodology

Following is a description of the valuation methodologies used for plan assets measured at fair value.

Individual equity securities, including employer securities, are valued by Standard & Poor’s Securities Evaluations as determined by quoted market prices on the New York Stock Exchange or other active markets. Both market pricing and future cash flow analysis may be used in the pricing process as follows:

Level 1 – Equities represent the largest asset category and are valued according to the exchange-quoted market prices of the underlying investments. Level 1 fixed income securities are U.S. government securities and are valued according to quoted prices from active markets.

Level 2 – Fixed income investments without equivalent trading exchanges are valued primarily through a technique known as “future cash flow approach” which is based on what bondholders can reasonably expect to receive based upon an issuer’s current financial condition. Pricing analysts prepare cash-flow forecasts and utilize one or two pricing models to arrive at an evaluated price. Evaluated bid modeling includes factors such as the interest rate on the coupon, maturity, rating, cash flow projections and other factors.

Market value changes within asset categories for which fair value measurements use significant unobservable inputs (Level 3) were as follows during 2011 and 2012:

Dollars in thousands	Real Estate Fund			Hedge Fund			Total
Market value, December 31, 2010	$	3,151		$	40		$	3,191
Sale proceeds		—			(40	)		(40	)
Realized loss		—			(295	)		(295	)
Change in unrealized gain (loss)		569			295			864
Market value, December 31, 2011	$	3,720		$	—		$	3,720
Sale proceeds		(3,916	)		—			(3,916	)
Realized gain		840			—			840
Change in unrealized gain		(644	)		—			(644	)
Market value, December 31, 2012	$	—		$	—		$	—

U.K. Plan

The Company’s asset allocations for its U.K. pension plans at December 31, 2012 and 2011, by asset category, were as follows:

	December 31, 2012
(In thousands)	Level 1		Level 2		Level 3		Total
Cash	$	845	$	—	$	—	$	845
Equity securities
Pooled Pension Funds		—		11,979		—		11,979
Fixed income
Pooled Pension Funds		—		2,677		—		2,677
Real Estate
Pooled Pension Funds		—		452		—		452
Insurance Contracts		—		—		2,437		2,437
Total	$	845	$	15,108	$	2,437	$	18,390

	December 31, 2011
(In thousands)	Level 1		Level 2		Level 3		Total
Cash	$	494	$	—	$	—	$	494
Equity securities
Pooled Pension Funds		—		8,959		—		8,959
Fixed income
Pooled Pension Funds		—		3,115		—		3,115
Real Estate
Pooled Pension Funds		—		909		—		909
Insurance Contracts		—		—		2,218		2,218
Total	$	494	$	12,983	$	2,218	$	15,695

Units of each of the pooled funds are valued by the trustee based on quoted market prices of the underlying investments (the underlying assets are either exchange traded or have readily available markets).

Fair value changes within asset categories for which fair value measurements use significant unobservable inputs (Level 3) were as follows during 2011 and 2012

(In thousands)	Insurance Contracts
Fair value, December 31, 2010	$	2,188
Sale proceeds (benefit payments)		(165	)
Change in unrealized gain		204
Foreign exchange impact		(9	)
Fair value, December 31, 2011	$	2,218
Sale proceeds (benefit payments)		(173	)
Change in unrealized gain		288
Foreign exchange impact		104
Fair value, December 31, 2012	$	2,437

Long-term Rate of Return for Plan Assets

U.S. Plans

The overall expected long-term rate of return on assets of 7.75 percent that was used to develop the 2012 pension expense is based on plan asset allocation, capital markets forecasts and expected benefits of active investment management. For fixed income, the expected return is 5.5 percent. This assumption includes the yield on the five-year zero-coupon U.S. Treasury bond as the base rate along with historical data from the U.S. Treasury yield curve. For equities, the expected return is 8.9 percent for U.S. and international equities. This return is based on a blended average of three different statistical models that each incorporates multiple factors including, for example, inflation, Gross Domestic Product and the Fed Funds Target Rate. For real estate, the expected return is 7.1 percent. For commodities, the expected return is 6.9 percent.

The overall investment return forecast reflects the target allocations and the capital markets forecasts for each asset category, plus a premium for active asset management expected over the long-term.

U.K. Plan

The overall expected long term return on plan assets is a weighted average of the expected long term returns for equity securities, debt securities and other assets. The redemption yield at the measurement date on U.K. government fixed interest bonds and the yield on corporate bonds are used as proxies for the return on the debt portfolio. The returns for equities and property are estimated as a premium of 3 percent added to the risk-free rate. Cash is assumed to have a long-term return of 4 percent.

Other Defined Benefit Plans

The Company maintains unfunded defined benefit plans in other foreign locations. The liabilities and expenses associated with these plans are not material to the Company’s consolidated financial statements. Discount rates for these plans are determined based on local interest rates and plan participant data.

Cash Flows

Due to a reduced minimum funding requirement precipitated by the Pension Funding Stabilization provision of the MAP-21 Act (Moving Ahead for Progress in the 21 ^st Century Act) placed into law in 2012, the Company does not expect to make contributions to its funded U.S. qualified defined benefit pension plans in 2013. The Company expects to contribute approximately $986,000 to its U.K. defined benefit pension plan and to pay $174,000 related to its unfunded non-qualified U.S. pension plans in 2013.

Defined Contribution Plans

The Company sponsors retirement savings defined contribution plans that cover U.S. and U.K. employees. The Company also sponsors a qualified profit sharing plan for its U.S. employees. Profit sharing contributions are determined each year using a formula that is applied to Company earnings. The contributions are allocated to participant accounts on the basis of participant base earnings. The retirement savings and profit sharing defined contribution plans each include a qualified plan and a non-qualified supplemental executive plan.

Defined contribution plan expenses for the Company’s retirement savings plans and profit sharing plan were as follows:

(In thousands)	2012		2011		2010
Retirement savings plans	$	4,284	$	4,033	$	4,309
Profit sharing plan		5,762		4,769		5,061
Total	$	10,046	$	8,802	$	9,370

In July 2011, the Company established a rabbi trust to fund the obligations of its previously unfunded non-qualified supplemental executive defined contribution plans (supplemental plans). The trust comprises various mutual fund investments selected by the participants of the supplemental plans. In accordance with the accounting guidance for rabbi trust arrangements, the assets of the trust and the obligations of the supplemental plans are reported on the Company’s consolidated balance sheet. The Company elected the fair value option for the mutual fund investment assets so that offsetting changes in the mutual fund values and defined contribution plan obligations would be recorded in earnings in the same period. Therefore, the mutual funds are reported at fair value with any subsequent changes in fair value recorded in the income statement. The supplemental plan liabilities increase (i.e., supplemental plan expense is recognized) when the value of the trust assets appreciates and decrease (i.e., supplemental plan income is recognized) when the value of the trust assets declines. At December 31, 2012 and 2011, the trust asset balances were $1,572,000 and $1,310,000, respectively, and the supplemental plan liability balances were $1,642,000 and $1,460,000, respectively. The differences between the trust asset balances and the supplemental liability balances were due to estimated liabilities that were not funded until after the end of the year when the actual liabilities were determined.

In addition to the Company sponsored profit sharing plan, certain foreign locations are required by law to make profit sharing contributions to employees based on statutory formulas. In 2012, the Company recognized $711,000 of expense related to the statutory plans compared to $159,000 in 2011 and $800,000 in 2010.