Goodwill and Intangible Assets

Goodwill

The following table shows the changes in the carrying amount of goodwill by business segment:



	Meals and Beverages			Global Biscuits and Snacks			Total
Net balance at July 29, 2018	$	978		$	3,602		$	4,580
Changes in preliminary purchase price allocation	—			140			140
Acquisition	—			21			21
Foreign currency translation adjustment	(3		)	(36		)	(39		)
Net balance at April 28, 2019	$	975		$	3,727		$	4,702

During the three-month period ended October 28, 2018, we made changes in the preliminary allocation of the purchase price of the Snyder's-Lance acquisition which resulted in a change in goodwill of $140 in the Global Biscuits and Snacks segment. On October 30, 2018, we acquired the remaining ownership interest in Yellow Chips and began consolidating the business, which resulted in goodwill of $21. See Note 4 for additional information.

Intangible Assets

The following table sets forth balance sheet information for intangible assets, excluding goodwill, subject to amortization and intangible assets not subject to amortization:



				April 28, 2019							July 29, 2018
Intangible Assets	Estimated Useful Lives			Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
Amortizable intangible assets
Customer relationships	10	to	22	$	890	$	(67	)	$	823	$	936	$	(34	)	$	902
Other	1.5	to	20	17		(14		)	3		17		(6		)	11
Total amortizable intangible assets				$	907	$	(81	)	$	826	$	953	$	(40	)	$	913
Non-amortizable intangible assets
Trademarks									2,761							2,902
Total net intangible assets									$	3,587						$	3,815

The intangible assets of Campbell Fresh are included in Noncurrent assets of discontinued operations on the Consolidated Balance Sheets. See also Note 3 See for additional information on discontinued operations.

Non-amortizable intangible assets consist of trademarks, which include Snyder's of Hanover, Lance, Kettle Brand, Pace, Pacific Foods, Snack Factory, Cape Cod, Pop Secret, Kjeldsens, Plum, and Late July. Other amortizable intangible assets consist of recipes, non-compete agreements, trademarks, and patents.

Amortization of intangible assets in Earnings from continuing operations was $37 and $9 for the nine-month periods ended April 28, 2019 and April 29, 2018, respectively. Amortization expense for the next 5 years is estimated to be $51 in 2019, $47 in 2020 and $45 in 2021 through 2023.