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Land, Buildings, Equipment and Software, Net - Internal Use Software (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Property, Plant and Equipment [Abstract] |  |  |
Internal use software | $ 61 | $ 65 | $ 63
Product software | 39 | 45 | 36
Internal use software, at cost | 621 | 563 |
Accumulated amortization | (432) | (382) |
Internal use software, net | 189 | 181 |
Product software, at cost | 207 | 171 |
Accumulated amortization | (97) | (78) |
Product software, net | $ 110 | 93 |
Internal Use and Product Software, Useful Lives Minimum | 1 year |  |
Internal Use and Product Software, Useful Lives Maximum | 7 years |  |
internal use and product software, amortization | $ 71 | $ 62 | $ 54

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- Definition For each balance sheet presented, the amount of accumulated amortization for capitalized computer software costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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