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Property, Plant, and Equipment
 12 Months Ended
Aug. 29, 2019
Property, Plant and Equipment [Abstract]  
Property, Plant, and Equipment
Property, Plant, and Equipment

As of
 
2019
 
2018
Land
 
$
352

 
$
345

Buildings (includes $528 and $483, respectively, under capital leases)
 
10,931

 
8,680

Equipment(1) (includes $905 and $1,336, respectively, under capital leases)
 
44,051

 
38,249

Construction in progress(2)
 
1,700

 
1,162

Software
 
790

 
655

 
 
57,824

 
49,091

Accumulated depreciation (includes $733 and $868, respectively, under capital leases)
 
(29,584
)
 
(25,419
)
 
 
$
28,240

 
$
23,672


(1) 
Included costs related to equipment not placed into service of $2.33 billion as of August 29, 2019 and $1.73 billion as of August 30, 2018.
(2) 
Included building-related construction, tool installation, and software costs for assets not placed into service.

Depreciation expense was $5.34 billion, $4.66 billion, and $3.76 billion for 2019, 2018, and 2017, respectively. Interest capitalized as part of the cost of property, plant, and equipment was $103 million, $44 million, and $7 million for 2019, 2018, and 2017, respectively.