Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Sep. 29, 2013

Other Comprehensive Income [Abstract]

Schedule of components of accumulated OCI, net of income taxes

The components of accumulated other comprehensive income (loss) ("AOCI"), net of income taxes, are as follows:

	September 29, 2013			March 31, 2013
Derivatives	$	(4,951	)	$	(2,192	)
Pension and other postretirement benefit liabilities	(790,267		)	(826,898		)
Available-for-sale securities	683			786
Total accumulated other comprehensive loss	$	(794,535	)	$	(828,304	)

Schedule of net of income tax activity in accumulated OCI

The following table summarizes the changes in the balance of AOCI, net of income tax:

	Quarter ended September 29, 2013												Six months ended September 29, 2013
	Derivatives			Pension and other Postretire-ment Benefits			Available for Sale Securities			Total			Derivatives			Pension and other Postretire-ment Benefits			Available for Sale Securities			Total
Beginning of period unrealized gain (loss) in accumulated OCI	$	(8,173	)	$	(808,683	)	$	766		$	(816,090	)	$	(2,192	)	$	(826,898	)	$	786		$	(828,304	)
Net decrease in fair value of derivatives	2,827			—			—			2,827			(4,743		)	—			—			(4,743		)
Net losses reclassified from AOCI, offsetting the price paid to suppliers ±	395			—			—			395			985			—			—			985
Net losses reclassified from AOCI, due to ineffectiveness ±	—			—			—			—			999			—			—			999
Net actuarial losses reclassified from AOCI #	—			22,968			—			22,968			—			45,694			—			45,694
Prior service costs reclassified from AOCI #	—			(4,552		)	—			(4,552		)	—			(9,063		)	—			(9,063		)
Other	—			—			(83		)	(83		)	—			—			(103		)	(103		)
End of period unrealized loss in accumulated OCI	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)	$	(4,951	)	$	(790,267	)	$	683		$	(794,535	)

± Amounts related to our derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to our pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).

	Quarter ended September 30, 2012												Six months ended September 30, 2012
	Derivatives			Pension and other Postretire-ment Benefits			Available for Sale Securities			Total			Derivatives			Pension and other Postretire-ment Benefits			Available for Sale Securities			Total
Beginning of period unrealized gain (loss) in accumulated OCI	$	(991	)	$	(895,553	)	$	906		$	(895,638	)	$	3,416		$	(913,742	)	$	996		$	(909,330	)
Net decrease in fair value of derivatives	1,523			—			—			1,523			(3,766		)	—			—			(3,766		)
Net losses reclassified from OCI, offsetting the price paid to suppliers ±	1,550			—			—			1,550			2,432			—			—			2,432
Net actuarial losses reclassified from AOCI #	—			19,501			—			19,501			—			39,041			—			39,041
Prior service costs reclassified from AOCI #	—			(1,352		)	—			(1,352		)	—			(2,703		)	—			(2,703		)
Other	—			—			(142		)	(142		)	—			—			(232		)	(232		)
End of period unrealized loss in accumulated OCI	$	2,082		$	(877,404	)	$	764		$	(874,558	)	$	2,082		$	(877,404	)	$	764		$	(874,558	)

± Amounts related to our derivative instruments that were reclassified from AOCI were recorded as a component of cost of sales for each period presented.

# Amounts related to our pension and other postretirement benefits that were reclassified from AOCI were recorded as a component of net periodic benefit cost for each period presented (Note 13).