Note 14 - Commitments, Contingencies, and Guarantees (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Recorded Unconditional Purchase Obligations [Table Text Block]

			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	$	178	$	102	$	2			$	74
Stand-by letters of credit (1)		51		44			$	1		6
Credit facility to equity company		30		30
Loan guarantees		8				1				7
Subtotal of commitment expirations per period	$	267	$	176	$	3	$	1	$	87
Purchase obligations (6)	$	231	$	127	$	81	$	20	$	3
Capital expenditure obligations (2)		378		378
Total debt (3)		3,557		250		625		362		2,320
Interest on long-term debt (4)		2,222		162		299		259		1,502
Capital leases and financing obligations		359		6		8		10		335
Imputed interest on capital leases and financing obligations		231		18		36		36		141
Minimum rental commitments		545		68		111		76		290
Amended PCC Plan (7)		290		70		85		85		50
Uncertain tax positions (5)		48
Subtotal of contractual obligation payments due by period (5)	$	7,861	$	1,079	$	1,245	$	848	$	4,641
Total commitments and contingencies (5)	$	8,128	$	1,255	$	1,248	$	849	$	4,728

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

2017		2018		2019		2020		2021		2022 and thereafter
$	68	$	63	$	48	$	40	$	36	$	290