Annual report pursuant to Section 13 and 15(d)

BENEFIT PLANS - Expected Future Benefit Payments (Details)

v3.8.0.1
BENEFIT PLANS - Expected Future Benefit Payments (Details)
$ in Millions
Dec. 31, 2017
USD ($)
Pension Benefits  
Estimated Future Benefit Payments [Abstract]  
2017 $ 50
2018 49
2019 48
2020 47
2021 47
2022 through 2026 233
Post-Retirement Benefits  
Estimated Future Benefit Payments [Abstract]  
2017 1
2018 1
2019 1
2020 1
2021 1
2022 through 2026 $ 2