Goodwill

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

The following table summarizes the change in the carrying amounts of goodwill by segment:


	Nine Months Ended September 30,
	2020						2019
	North America		International		Total		North America		International		Total
Beginning balance	$	1,105	$	80	$	1,185	$	1,105	$	81	$	1,186
Foreign currency translation	—		(18)		(18)		—		(4)		(4)
Ending balance	$	1,105	$	62	$	1,167	$	1,105	$	77	$	1,182

Since December 31, 2019, the COVID-19 pandemic has resulted in a widespread health crisis that has adversely affected businesses, economies and financial markets worldwide, placed constraints on the operations of businesses, decreased consumer mobility and activity, and caused significant economic volatility in the global debt and equity markets. The economic and social uncertainty resulting from the COVID-19 outbreak indicated that it was more likely than not that goodwill impairment existed at March 31, 2020 for our North America reporting unit. Therefore, at March 31, 2020, we performed an event-driven goodwill impairment test for our North America reporting unit and determined no goodwill impairment existed.

The fair value of our North America reporting unit at March 31, 2020 was determined based on valuation techniques using the best available information, primarily discounted cash flow projections. We make significant assumptions and estimates about the extent and timing of future cash flows. There can be no assurance that anticipated financial results will be achieved. Under multiple scenarios, including fully weighting the downside cash flow scenario, the estimated fair value of our North America reporting unit at March 31, 2020 exceeded its carrying amount. Since March 31, 2020, we noted no further significant deterioration in our economic performance or outlook that would indicate further testing of goodwill impairment was warranted. Future goodwill impairment could be recognized should economic conditions deteriorate, thereby resulting in a prolonged economic slowdown and a corresponding decline in the fair value of our reporting units.