Pension and Postretirement Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2011

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

Schedule of Net Funded Status [Table Text Block]

The following tables present changes in, and components of, the Company's net assets/liabilities for pension and other postretirement benefits:

	Pension						Postretirement
June 30,	2011			2010				2011			2010
(In thousands)
Change in benefit obligation
Benefit obligation, beginning of year	$	116,949		$	104,009			$	15,934		$	14,819
Service cost	9,647			8,568				476			422
Interest cost	5,297			5,777				792			907
Participant contributions	—			—				844			839
Plan amendments	472			—				—			—
Actuarial loss	1,976			6,543				(858		)	1,325
Benefits paid (including lump sums)	(8,652		)	(7,948		)		(1,917		)	(2,378		)
Benefit obligation, end of year	$	125,689		$	116,949			$	15,271		$	15,934
Change in plan assets
Fair value of plan assets, beginning of year	$	113,576		$	95,401			$	—		$	—
Actual return on plan assets	25,553			15,475				—			—
Employer contributions	526			10,648				1,073			1,539
Participant contributions	—			—				844			839
Benefits paid (including lump sums)	(8,652		)	(7,948		)		(1,917		)	(2,378		)
Fair value of plan assets, end of year	$	131,003		$	113,576			$	—		$	—
Over (under) funded status, end of year	$	5,314		$	(3,373	)		$	(15,271	)	$	(15,934	)

Pension Plan Assets Fair Value by Asset Category [Table Text Block]

Fair value measurements for pension assets as of June 30, 2011, follow:

June 30, 2011	Total Fair Value		Quoted Prices (Level 1)			Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
(In thousands)
Investments in registered investment companies	$	130,254		$	73,296		$	56,958		$	—
Pooled separate accounts	749			—			749			—
Total assets at fair value	$	131,003		$	73,296		$	57,707		$	—

Schedule of Amounts Recognized In Balance Sheet [Table Text Block]

The following amounts are recognized in the Consolidated Balance Sheets:

	Pension						Postretirement
June 30,	2011			2010				2011			2010
(In thousands)
Other assets
Prepaid benefit cost	$	23,128		$	12,515			$	—		$	—
Accrued expenses-compensation and benefits
Accrued benefit liability	(892		)	(1,026		)		(1,060		)	(1,160		)
Other noncurrent liabilities
Accrued benefit liability	(16,922		)	(14,862		)		(14,211		)	(14,774		)
Net amount recognized, end of year	$	5,314		$	(3,373	)		$	(15,271	)	$	(15,934	)

Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

The following table provides information about pension plans with projected benefit obligations in excess of plan assets:

June 30,	2011		2010
(In thousands)
Projected benefit obligation	$	17,924	$	15,961
Fair value of plan assets	110		74

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

The following table provides information about pension plans with accumulated benefit obligations in excess of plan assets:

June 30,	2011		2010
(In thousands)
Accumulated benefit obligation	$	14,036	$	12,605
Fair value of plan assets	110		74

Schedule of Net Benefit Costs [Table Text Block]

The components of net periodic benefit costs recognized in the Consolidated Statements of Earnings (Loss) were as follows:

	Pension									Postretirement
Years ended June 30,	2011			2010			2009				2011			2010			2009
(In thousands)
Components of net periodic benefit costs
Service cost	$	9,647		$	8,568		$	8,632			$	476		$	422		$	461
Interest cost	5,297			5,777			5,721				792			907			980
Expected return on plan assets	(8,688		)	(8,152		)	(9,324		)		—			—			—
Prior service cost amortization	373			853			839				(734		)	(736		)	(736		)
Actuarial loss amortization	4,665			4,926			533				—			—			—
Settlement charge	—			(94		)	93				—			—			—
Net periodic benefit costs	$	11,294		$	11,878		$	6,494			$	534		$	593		$	705

Schedule of Amounts Recognized in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Amounts recognized in the accumulated other comprehensive loss component of shareholders' equity for Company-sponsored plans were as follows:

June 30, 2011	Pension		Postretirement				Total
(In thousands)
Unrecognized net actuarial losses, net of taxes	$	16,235		$	439		$	16,674
Unrecognized prior service credit (costs), net of taxes	845			(1,761		)	(916		)
Total	$	17,080		$	(1,322	)	$	15,758

Schedule of Assumptions Used [Table Text Block]

Benefit obligations were determined using the following weighted average assumptions:

	Pension				Postretirement
June 30,	2011		2010			2011		2010
Weighted average assumptions
Discount rate	4.65	%	4.50	%		5.25	%	5.00	%
Rate of compensation increase - year one	4.50	%	4.50	%		4.50	%	4.50	%
Rate of compensation increase - subsequent years	4.50	%	4.50	%		4.50	%	4.50	%
Rate of increase in health care cost levels
Initial level	NA		NA			8.50	%	9.00	%
Ultimate level	NA		NA			5.00	%	5.00	%
Years to ultimate level	NA		NA			7 yrs		8 yrs
NA-Not applicable

Net periodic benefit costs were determined using the following weighted average assumptions:

	Pension						Postretirement
Years ended June 30,	2011		2010		2009			2011		2010		2009
Weighted average assumptions
Discount rate	4.50	%	5.75	%	5.80	%		5.00	%	6.20	%	6.25	%
Expected return on plan assets	8.25	%	8.25	%	8.25	%		NA		NA		NA
Rate of compensation increase - year one	4.50	%	0.00	%	4.50	%		4.50	%	0.00	%	4.50	%
Rate of compensation increase - subsequent years	4.50	%	4.50	%	4.50	%		4.50	%	4.50	%	4.50	%
Rate of increase in health care cost levels
Initial level	NA		NA		NA			9.00	%	7.50	%	8.00	%
Ultimate level	NA		NA		NA			5.00	%	5.00	%	5.00	%
Years to ultimate level	NA		NA		NA			8 yrs		5 yrs		6 yrs
NA-Not applicable

Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]

Assumed rates of increase in healthcare cost have a significant effect on the amounts reported for the healthcare plans. A change of one percentage point in the assumed healthcare cost trend rates would have the following effects:

	One Percentage Point Increase		One Percentage Point Decrease
(In thousands)
Effect on service and interest cost components for fiscal 2011	$	61	$	(50	)
Effect on postretirement benefit obligation as of June 30, 2011	626		(526		)

Schedule of Targeted and Weighted Average Asset Allocations by Assets Category for Investments Pension Plans [Table Text Block]

The targeted and weighted average asset allocations by asset category for investments held by the Company's pension plans are as follows:

	2011 Allocation				2010 Allocation
June 30,	Target		Actual		Target		Actual
Domestic equity securities	35	%	34	%	45	%	42	%
Fixed income investments	30	%	31	%	30	%	34	%
International equity securities	25	%	25	%	15	%	14	%
Global equity securities	10	%	10	%	10	%	10	%
Fair value of plan assets	100	%	100	%	100	%	100	%

Schedule of Expected Benefit Payments [Table Text Block]

The following benefit payments, which reflect expected future service as appropriate, are expected to be paid:

Years ending June 30,	Pension Benefits			Postretirement Benefits
(In thousands)
2012		$	12,625		$	1,060
2013		19,101			1,069
2014		14,479			1,102
2015		13,615			1,062
2016		13,160			1,130
2017-2021		76,095			6,203