EMPLOYEE DEFINED AND POSTRETIREMENT BENEFIT PLANS (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014
Pension Plans
Pension and postretirement benefit plans
Interest cost	$ 1,700	$ 1,998	$ 3,401	$ 3,995
Expected return on plan assets	(2,409)	(2,490)	(4,819)	(4,980)
Recognition of net actuarial loss (gain)	1,698	944	3,396	1,888
Net periodic benefit expense (income)	989	452	1,978	903
Employer contributions to benefit plan
Contributions to benefit plan			6,174
Anticipated additional contributions in remainder of the fiscal year			503
Total anticipated contribution in fiscal year			6,677
Postretirement Benefit Plan
Pension and postretirement benefit plans
Interest cost	16	22	32	44
Recognition of net actuarial loss (gain)	(106)	(130)	(213)	(260)
Net periodic benefit expense (income)	$ (90)	$ (108)	(181)	$ (216)
Employer contributions to benefit plan
Contributions to benefit plan			40
Anticipated additional contributions in remainder of the fiscal year			315
Total anticipated contribution in fiscal year			$ 355

No definition available.

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The amount of gains or losses recognized in net periodic benefit cost.

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The increase in the fair value of plan assets from contributions made by the employer.

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No definition available.

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Amount of the employer's best estimate of contributions expected to be paid to the plan in the current fiscal period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 6

-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e2709-114920

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- Definition

An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

-Glossary Expected Return on Plan Assets

-URI http://asc.fasb.org/extlink&oid=6512136

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- Definition

The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

+ References

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-Publisher FASB

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The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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- Definition

Amount of employer's best estimate of contributions expected to be paid to the plan in the current remaining fiscal period.

+ References

No definition available.

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