ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2018

Accounts Payable and Accrued Liabilities, Current [Abstract]

Accounts Payable and Accrued Liabilities

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

The components of accounts payable and accrued liabilities follow:

	December 31,
	2018		2017
Accounts payable	$	1,661	$	1,546
Salaries, wages and other compensation	273		241
Accrued interesta	183		168
PT-FI contingenciesb	162		—
Accrued taxes, other than income taxes	109		129
Pension, postretirement, postemployment and other employee benefitsc	78		114
Deferred revenue	35		91
Accrued mining royalties	29		68
Other	95		140
Total accounts payable and accrued liabilities	$	2,625	$	2,497

a. Third-party interest paid, net of capitalized interest, was $500 million in 2018, $565 million in 2017 and $743 million in 2016.

b. Refer to Note 12 for further discussion.

c. Refer to Note 9 for long-term portion.