NOTES RECEIVABLE (Tables)

12 Months Ended

Dec. 31, 2017

Receivables [Abstract]

Composition of our Notes Receivable Balances (Net of Reserves and Unamortized Discounts)

The following table presents the composition of our notes receivable balances, net of reserves and unamortized discounts, at year-end 2017 and 2016:

($ in millions)	At Year-End 2017			At Year-End 2016
Senior, mezzanine, and other loans	$	149		$	248
Less: Current portion	(7		)	(3		)
	$	142		$	245

Notes Receivable Expected Future Principal Payments

The following table presents the expected future principal payments, net of reserves and unamortized discounts, as well as interest rates for our notes receivable as of year-end 2017:

Notes Receivable Principal Payments ($ in millions)	Amount
2018	$	7
2019	35
2020	14
2021	23
2022	5
Thereafter	65
Balance at year-end 2017	$	149
Weighted average interest rate at year-end 2017	5.4%
Range of stated interest rates at year-end 2017	0 - 18%