Commitments, Contingencies and Guarantees (Tables)

12 Months Ended

Dec. 31, 2019

Commitments, Contingencies and Guarantees [Abstract]

Obligations

			Amount of commitment and contingency expiration per period
	Total		Less than ‎1 year		1 to 3 ‎years		3 to 5 ‎years		5 years and ‎thereafter
Performance bonds and guarantees	$	163	$	30	$	4	$	1	$	128
Stand-by letters of credit (1)		43		31		8		3		1
Subtotal of commitment expirations ‎  per period	$	206	$	61	$	12	$	4	$	129
Purchase obligations (2)	$	554	$	190	$	199	$	75	$	90
Capital expenditure obligations (3)		592		592
Total debt (4)		7,195				437		588		6,170
Finance leases and financing obligations		600		11		30		160		399
Interest on long-term debt (5)		8,948		298		583		543		7,524
Imputed interest on finance leases and ‎  financing obligations		296		27		53		43		173
Operating Lease Obligations		755		98		153		116		388
Uncertain tax positions (6)		58
Subtotal of contractual obligation ‎  payments due by period (6)	$	18,998	$	1,216	$	1,455	$	1,525	$	14,744
Total commitments and contingencies (6)	$	19,204	$	1,277	$	1,467	$	1,529	$	14,873

(1)At December 31, 2019, we had stand-by letters of credit commitments of $82 million; $39 million was included in other accrued liabilities on our consolidated balance sheets.

(2)Purchase obligations are enforceable and legally binding obligations which primarily consist of raw material and energy-related take-or-pay contracts.

(3)Capital expenditure obligations primarily reflect amounts associated with our capital expansion activities.

(4)Total debt above is stated at maturity value and excludes interest rate swap gains or losses and bond discounts.

(5)The estimate of interest payments assumes interest is paid through the date of maturity or expiration of the related debt, based upon stated rates in the respective debt instruments.

(6)At December 31, 2019, $58 million was included on our consolidated balance sheets related to uncertain tax positions.