BORROWINGS (Secured Loan and Mezzanine Loan) (Details)				6 Months Ended
		Aug. 31, 2018 USD ($) property	Mar. 14, 2018 USD ($) property	Aug. 04, 2018 USD ($)	Jul. 29, 2017 USD ($)	Jun. 29, 2018	Jun. 28, 2018	Feb. 03, 2018 USD ($)	Nov. 30, 2017 property
Line of Credit Facility [Line Items]
Number of properties released under amendment | property			138						138
Repayments of debt	[1]			$ 869,000,000	$ 717,000,000
Secured Loan
Line of Credit Facility [Line Items]
Debt instrument, face amount			$ 200,000,000
Upfront fee percentage			1.50%
Repayments of debt				170,000,000
Other short-term borrowings				24,000,000	$ 0			$ 0
Mezzanine Loan
Line of Credit Facility [Line Items]
Debt instrument, face amount			$ 240,000,000
Long-term debt				230,000,000
Secured Loan, Mezzanine Loan and Additional Mezzanine Loan
Line of Credit Facility [Line Items]
Maximum loan-to-value percentage			55.00%			69.00%	69.00%
Mezzanine Loan and Additional Mezzanine Loan
Line of Credit Facility [Line Items]
Upfront fee percentage			1.80%
Mezzanine Loan and Additional Mezzanine Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate			11.00%
Secured Loan and Mezzanine Loan
Line of Credit Facility [Line Items]
Default interest rate in excess of the base interest rate			2.00%
Additional Mezzanine Loan
Line of Credit Facility [Line Items]
Long-term debt, gross				273,000,000
Long-term debt				$ 269,000,000
LIBOR Rate Period One | Secured Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate			6.50%
LIBOR Rate Period Two | Secured Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate			7.50%
LIBOR Rate Period Three | Secured Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate			8.50%
Subsequent Event
Line of Credit Facility [Line Items]
Number of properties released under amendment | property		12
Subsequent Event | Secured Loan
Line of Credit Facility [Line Items]
Proceeds from issuance of long-term debt		$ 113,000,000
Number of real estate properties pledged as collateral | property		119
Upfront fee percentage		2.75%
Subsequent Event | LIBOR Rate Period One Following Third Amendment | Secured Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		6.50%
Subsequent Event | LIBOR Rate Period Two Following Third Amendment | Secured Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		7.50%
Subsequent Event | LIBOR Rate Period Three Following Third Amendment | Secured Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		8.50%

[1] Repayments in 2018 include $67 million to related parties in connection with the Term Loan Facility, 2017 Secured Loan Facility, Incremental Loans and 2016 Secured Loan Facility. Repayments in 2017 include $183 million to related parties in connection with the 2017 Secured Loan Facility, 2016 Secured Loan Facility and 2016 Term Loan. See Notes 2 and 11 for further information.