Note 1 - Description of Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

	Year Ended December 31,
	2021			2020
Beginning balance	$	10		$	11
Allowance obtained through acquisition		3			-
Provision for credit losses		4			2
Amounts written off		(1	)		(3	)
Ending balance	$	16		$	10

Property, Plant and Equipment [Table Text Block]

							Estimated
	December 31,						Useful Lives
	2021			2020			(in years)
Property and equipment, net:
Land	$	277		$	123
Buildings and improvements		453			305			7	to	40
Equipment		961			780			3	to	20
Construction in progress		63			54
		1,754			1,262
Accumulated depreciation		(589	)		(525	)
Total	$	1,165		$	737

Schedule of Disposal of Assets and Purchase of Property and Equipment [Table Text Block]

	Year ended December 31,
	2021			2020			2019
(Loss) gain on disposal of assets, net:
Proceeds from sale of assets	$	478		$	9		$	253
Proceeds from Repack		11			29			41
Net book value of assets disposed		(531	)		(9	)		(240	)
Total	$	(42	)	$	29		$	54
Purchase of property and equipment:
Recurring purchases - operations	$	90		$	87		$	89
Assembly Atlanta development		109			-			-
Repack		8			23			20
Repack related		-			-			1
Total	$	207		$	110		$	110

Schedule of Weighted Average Number of Shares [Table Text Block]

	Year Ended December 31,
	2021		2020		2019
Weighted average shares outstanding, basic		95		96		99
Weighted average shares underlying stock options and restricted shares		-		1		1
Weighted average shares outstanding, diluted		95		97		100

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	December 31,
	2021			2020
Items included in accumulated other comprehensive loss:
Increase in pension liability	$	(36	)	$	(52	)
Income tax benefit		(9	)		(13	)
Accumulated other comprehensive loss	$	(27	)	$	(39	)