LINES OF CREDIT (Tables)

12 Months Ended

Dec. 31, 2016

Other Letters of Credit and Surety Bonds

The amounts of other letters of credit and surety bonds we have entered into as of the end of our last two years are included in the following table:

DOLLAR AMOUNTS IN MILLIONS
	DECEMBER 31, 2016		DECEMBER 31, 2015
Letters of credit	$	38	$	47
Surety bonds	$	125	$	113