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Intangible Assets and Goodwill
6 Months Ended
Mar. 01, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets and Goodwill
Intangible Assets and Goodwill

As of
 
March 1, 2018
 
August 31, 2017
 
 
Gross
Amount
 
Accumulated
Amortization
 
Gross
Amount
 
Accumulated
Amortization
Amortizing assets
 
 
 
 
 
 
 
 
Product and process technology
 
$
731

 
$
(491
)
 
$
756

 
$
(477
)
Non-amortizing assets
 
 
 
 
 
 
 
 
In-process R&D
 
108

 

 
108

 

 
 
 
 
 
 
 
 
 
Total intangible assets
 
$
839

 
$
(491
)
 
$
864

 
$
(477
)
 
 
 
 
 
 
 
 
 
Goodwill
 
$
1,228

 
 
 
$
1,228

 
 


During the first six months of 2018 and 2017, we capitalized $15 million and $14 million, respectively, for product and process technology with weighted-average useful lives of 12 years and 10 years, respectively. Expected amortization expense is $45 million for the remainder of 2018, $50 million for 2019, $35 million for 2020, $29 million for 2021, and $20 million for 2022.