Retirement And Other Benefit Plans (Tables)

9 Months Ended

Oct. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule Of Components Of Net Periodic Benefit (Income) Cost

The following tables set forth the components of net periodic benefit income for the Company, including domestic and Canadian plans:

	Pension Benefits						Other Postretirement Benefits
	Thirteen Weeks Ended						Thirteen Weeks Ended
($ thousands)	October 31, 2015			November 1, 2014			October 31, 2015			November 1, 2014
Service cost	$	3,160		$	2,413		$	—		$	—
Interest cost	3,580			3,558			14			12
Expected return on assets	(7,919		)	(6,190		)	—			—
Amortization of:
Actuarial loss (gain)	152			50			(56		)	(108		)
Prior service (income) expense	(478		)	7			—			—
Total net periodic benefit income	$	(1,505	)	$	(162	)	$	(42	)	$	(96	)
	Pension Benefits						Other Postretirement Benefits
	Thirty-nine Weeks Ended						Thirty-nine Weeks Ended
($ thousands)	October 31, 2015			November 1, 2014			October 31, 2015			November 1, 2014
Service cost	$	9,482		$	7,239		$	—		$	—
Interest cost	10,744			10,674			42			36
Expected return on assets	(23,764		)	(18,571		)	—			—
Amortization of:
Actuarial loss (gain)	461			152			(167		)	(325		)
Prior service (income) expense	(1,434		)	21			—			—
Total net periodic benefit income	$	(4,511	)	$	(485	)	$	(125	)	$	(289	)