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Property and Equipment
12 Months Ended
Jul. 31, 2021
Property, Plant and Equipment [Abstract]  
Property and Equipment
4. Property and Equipment
Property and equipment consisted of the following at the dates indicated:
 Life inJuly 31,
(Dollars in millions)Years20212020
Equipment
3-5
$199 $226 
Computer software
2-6
899 870 
Furniture and fixtures596 93 
Leasehold improvements
2-16
350 298 
Land
NA
79 79 
Buildings
5-30
375 372 
Capital in progressNA122 90 
  2,120 2,028 
Less accumulated depreciation and amortization (1,340)(1,294)
Total property and equipment, net $780 $734 
__________________________
NA = Not Applicable
Capital in progress at July 31, 2021 and 2020 consisted primarily of costs related to various buildings and site improvements that have not yet been placed into service.
As discussed in Note 1, “Description of Business and Summary of Significant Accounting Policies – Internal Use Software, we capitalize costs related to the development of computer software for internal use. We capitalized internal use software costs totaling $72 million for the twelve months ended July 31, 2021; $78 million for the twelve months ended July 31, 2020; and $79 million for the twelve months ended July 31, 2019. These amounts included capitalized labor costs of $30 million, $40 million, and $43 million, respectively. Costs related to internal use software projects are included in the capital in progress category of property and equipment until project completion, at which time they are transferred to the computer software category.