DEBT, CREDIT FACILITY, AND CAPITAL LEASE OBLIGATIONS (Maturities of Long-term Debt) (Detail) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Long-Term Debt Maturities
2017	$ 0
2018	100
2019	37
2020	80
2021	250
Total 2017 - 2021	467
Thereafter	999
Less: Imputed Interest	0
Total LT Debt	1,466	$ 1,466
Capital Lease Obligations
2017	52
2018	11
2019	11
2020	18
2021	0
Total 2017 - 2021	92
Thereafter	0
Less: Imputed Interest	(1)
Capital Lease Obligations	91	$ 69
2017	52
2018	111
2019	48
2020	98
2021	250
Total 2017 - 2021	559
Thereafter	999
Less: Imputed Interest	(1)
Total LT Debt and Capital Lease Obligations	$ 1,557