Postretirement Benefits Other Than Pensions (Tables)

12 Months Ended

Dec. 31, 2013

Postretirement Benefits

Estimated Pension Plan Benefit Payments to Participants for Next Ten Years

Estimated postretirement health care plan benefit payments for the next ten years are as follows:

2014	$2.8 million
2015	2.7 million
2016	2.7 million
2017	2.7 million
2018	2.8 million
Next five years	15.2 million

Effects of One Percent Change in Assumed Health Care Cost Trend Rates

A one percent change in assumed health care cost trend rates would have the following effects:

	1-Percentage- Point Increase		1-Percentage- Point Decrease
	(In thousands)
Effect on total of service and interest cost components	$	283	$	(237	)
Effect on postretirement obligation		3,775		(3,266	)

Employee Retirement And Profit Sharing Plans

Funded Status of Plans

The reconciliation of the beginning and ending balances of the projected benefit obligation and the fair value of plan assets for the years ended December 31, 2013 and 2012, and the funded status of the plans at December 31, 2013 and 2012 is as follows:

	December 31
	2013			2012
	(In thousands)
Change in benefit obligation:
Benefit obligation at beginning of year	$	347,798		$	318,422
Service cost		3,692			3,068
Interest cost		12,496			13,890
Plan participants’ contributions		12			13
Plan amendments		—			318
Actuarial (gain) loss		(45,076	)		33,212
Benefits paid		(25,072	)		(21,125	)
Plan settlements		—			—
Exchange rate changes		—			—
Benefit obligation at end of year		293,850			347,798
Change in plan assets:
Fair value of plan assets at beginning of year		251,094			224,519
Actual return on plan assets		32,558			30,766
Employer contributions		11,531			16,921
Plan participants’ contributions		12			13
Benefits paid		(25,072	)		(21,125	)
Plan settlements		—			—
Exchange rate changes		—			—
Fair value of plan assets at end of year		270,123			251,094
Funded status at end of year	$	(23,727	)	$	(96,704	)

Net Periodic Benefit Cost

	Year Ended December 31
	2013			2012			2011
	(In thousands)
Components of net periodic benefit cost:
Service cost	$	3,692		$	3,068		$	2,839
Interest cost		12,496			14,001			15,213
Expected return on plan assets		(18,531	)		(17,413	)		(16,966	)
Amortizations:
Unrecognized transition obligation		—			112			112
Prior service cost		791			759			763
Unrecognized net loss		11,759			11,667			9,060
Effect of curtailment		—			—			—
Effect of settlement		(136	)		—			969
Other		329			774			139
Net periodic benefit cost	$	10,400		$	12,968		$	12,129

Estimated Pension Plan Benefit Payments to Participants for Next Ten Years

Estimated pension plan benefit payments to participants for the next ten years are as follows:

2014	$17.7 million
2015	18.3 million
2016	18.4 million
2017	19.0 million
2018	19.6 million
Next five years	101.2 million

Benefit Obligation

Funded Status of Plans

The following table sets forth the funded status of these plans:

	December 31
	2013			2012
	(In thousands)
Change in benefit obligation:
Benefit obligation at beginning of year	$	37,428		$	32,508
Service cost		816			589
Interest cost		1,223			1,350
Employee contributions		415			466
Actuarial (gain) loss		(1,102	)		3,317
Benefits paid		(1,550	)		(2,670	)
Plan amendments		—			—
Plan curtailments		—			—
Other		—			1,868
Benefit obligation at end of year		37,230			37,428
Fair value of plan assets at end of year		—			—
Funded status	$	(37,230	)	$	(37,428	)

Benefit Obligation | Postretirement Benefits

Summary of Actuarial Assumptions Used to Determine Benefit Obligations

A summary of our key actuarial assumptions used to determine the benefit obligation as of December 31, 2013 and 2012 follows:

	December 31
	2013			2012
Healthcare inflation:
Healthcare cost trend rate assumed for next year		7.90	%		8.20	%
Rate to which the cost trend rate is assumed to decline (ultimate trend rate)		4.50	%		4.50	%
Year of ultimate rate achievement		2029			2029
Weighted average discount rate		4.64	%		3.38	%

Net Periodic Benefit

Net Periodic Benefit Cost

	Year Ended December 31
	2013		2012		2011
	(In thousands)
Components of net periodic benefit cost:
Service and interest cost	$	2,039	$	1,939	$	789
Amortizations:
Prior service cost		26		26		(66	)
Unrecognized net loss		298		129		494
Other		2,286		1,868		16,012	(1)
Net periodic benefit cost	$	4,649	$	3,962	$	17,229

(1) This amount in 2011 represents an increase in our net periodic benefit cost for the year ended December 31, 2011 as a result of identifying groups of employees who were eligible to receive other postretirement benefits that had historically been excluded from our benefit plan valuations.

Net Periodic Benefit | Postretirement Benefits

Summary of Actuarial Assumptions Used to Determine Benefit Obligations

A summary of our key actuarial assumptions used to determine net periodic benefit cost follows:

	Year Ended December 31
	2013			2012			2011
Healthcare inflation:
Healthcare cost trend rate assumed for next year		8.20	%		8.50	%		8.70	%
Rate to which the cost trend rate is assumed to decline (ultimate trend rate)		4.50	%		4.50	%		4.50	%
Year of ultimate rate achievement		2029			2029			2029
Weighted average discount rate		3.38	%		4.34	%		4.68	%