DERIVATIVES - Outstanding Swap Contracts (Details) - USD ($) $ in Millions	Jan. 29, 2022	Jul. 31, 2021	Aug. 03, 2015
Derivative [Line Items]
Derivative, notional value	$ 1,231
Interest rate swap due August 15, 2022
Derivative [Line Items]
Derivative, notional value	$ 31
Derivative, forward interest rate	1.795%
Interest rate swap due October 31, 2022
Derivative [Line Items]
Derivative, notional value	$ 100
Derivative, forward interest rate	2.8915%
Interest rate swap due October 31, 2022
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.4678%
Interest rate swap due October 31, 2022
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.5255%
Interest rate swap due March 31, 2023
Derivative [Line Items]
Derivative, notional value	$ 150
Derivative, forward interest rate	2.895%
Interest rate swap due March 31, 2023
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.5292%
Interest rate swap due September 30, 2023
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.8315%
Interest rate swap due October 31, 2023
Derivative [Line Items]
Derivative, notional value	$ 100
Derivative, forward interest rate	2.921%
Interest rate swap due March 28, 2024
Derivative [Line Items]
Derivative, notional value	$ 100
Derivative, forward interest rate	2.477%
Interest rate swap due March 28, 2024
Derivative [Line Items]
Derivative, notional value	$ 100
Derivative, forward interest rate	2.542%
Interest rate swap due October 31, 2024
Derivative [Line Items]
Derivative, notional value	$ 100
Derivative, forward interest rate	2.848%
Interest rate swap due October 31, 2024
Derivative [Line Items]
Derivative, notional value	$ 100
Derivative, forward interest rate	2.501%
Interest rate swap due October 31, 2024
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.521%
Interest rate swap due October 22, 2025
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.955%
Interest rate swap due October 22, 2025
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.959%
Interest rate swap due October 22, 2025
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.958%
Interest rate swap due October 22, 2025
Derivative [Line Items]
Derivative, notional value	$ 50
Derivative, forward interest rate	2.5558%
Interest rate swaps
Derivative [Line Items]
Derivative, notional value		$ 504
Quarterly notional principal reduction			$ 1