GOODWILL AND INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Goodwill, Net

The changes in goodwill for the years ended December 31, 2019 and 2018 were as follows:

	2019		2018
Balance, beginning of year	$	6,563	$	6,335
Goodwill acquired during the year	43		228
Adjustments to goodwill	13		—
Balance, end of year	$	6,619	$	6,563

Intangible Assets Excluding Goodwill

Intangible assets as of December 31, 2019 and 2018 consisted of the following:

	Weighted Average Amortization Period (in years)	December 31, 2019							December 31, 2018
		Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
Amortizing intangible assets:
Customer-related	18	$	1,367	$	(556	)	$	811	$	1,355	$	(478	)	$	877
Non-compete agreements	9	3		(2		)	1		3		(2		)	1
Technology	17	104		(56		)	48		104		(50		)	54
Other	9	110		(85		)	25		114		(75		)	39
Total	17	1,584		(699		)	885		1,576		(605		)	971
Intangible assets not subject to amortization:
Trade names		235		—			235		235		—			235
Other		1		—			1		1		—			1
Total intangible assets		$	1,820	$	(699	)	$	1,121	$	1,812	$	(605	)	$	1,207

Future Amortization Expense Intangible Assets

The estimated amortization expense related to amortizable intangible assets for each of the five succeeding fiscal years and thereafter as of December 31, 2019 is as follows:

Year Ending December 31,
2020	$	96
2021	90
2022	87
2023	85
2024	82
Thereafter	445
Total	$	885