BENEFIT PLANS - Fair Value of Defined Benefit Pension Plans Assets (Details) $ in Thousands	Aug. 03, 2019 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Plan assets	$ 2,496,547
Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	403,872
Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	1,804,632
Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	288,043
Common stock
Defined Benefit Plan Disclosure [Line Items]
Plan assets	397,800
Common stock | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	397,800
Common stock | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Common collective trusts
Defined Benefit Plan Disclosure [Line Items]
Plan assets	1,130,094
Common collective trusts | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Common collective trusts | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	1,046,590
Common collective trusts | Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Common collective trusts | Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	83,504
Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Plan assets	362,251
Corporate bonds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	362,251
Corporate bonds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Corporate bonds | Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Government securities
Defined Benefit Plan Disclosure [Line Items]
Plan assets	248,872
Government securities | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Government securities | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	248,872
Government securities | Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Government securities | Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Mutual funds
Defined Benefit Plan Disclosure [Line Items]
Plan assets	62,723
Mutual funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	469
Mutual funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	62,254
Mutual funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Mutual funds | Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Mortgage-backed securities
Defined Benefit Plan Disclosure [Line Items]
Plan assets	10,920
Mortgage-backed securities | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Mortgage-backed securities | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	10,920
Mortgage-backed securities | Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Mortgage-backed securities | Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Other
Defined Benefit Plan Disclosure [Line Items]
Plan assets	79,348
Other | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	5,603
Other | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	73,745
Other | Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Other | Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Private equity and real estate partnerships
Defined Benefit Plan Disclosure [Line Items]
Plan assets	204,539
Private equity and real estate partnerships | Level 1
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Private equity and real estate partnerships | Level 2
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Private equity and real estate partnerships | Level 3
Defined Benefit Plan Disclosure [Line Items]
Plan assets	0
Private equity and real estate partnerships | Measured at NAV as a Practical Expedient
Defined Benefit Plan Disclosure [Line Items]
Plan assets	$ 204,539