XML 36 R16.htm IDEA: XBRL DOCUMENT
v3.20.4

Software | 12 Months Ended
--- | ---
Dec. 31, 2020
Research and Development [Abstract] |
Software | Software Software as of December 31, 2020 and 2019, consists of the following (in millions):
| 2020 |  | 2019
Software from acquisitions | $ | 2,077 |  |  | $ | 1,959 |
Capitalized software development costs | 2,826 |  |  | 2,258 |
Purchased software | 632 |  |  | 603 |
| 5,535 |  |  | 4,820 |
Accumulated amortization | (2,165) |  |  | (1,616) |
Total Software, net | $ | 3,370 |  |  | $ | 3,204 |
During the year ended December 31, 2019, the Company recorded asset impairments of $87 million, primarily related to certain software resulting from the Company's net realizable value analysis. Amortization expense for software was $837 million, $616 million and $468 million for the years ended December 31, 2020, 2019 and 2018, respectively.

X
- References No definition available. + Details
Name: | us-gaap_ResearchAndDevelopmentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for research, development, and computer software activities, including contracts and arrangements to be performed for others and with federal government. Includes costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility and in-process research and development acquired in a business combination consummated during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 730 -URI http://asc.fasb.org/subtopic&trid=2197926 + Details
Name: | us-gaap_ResearchDevelopmentAndComputerSoftwareDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration