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Other Intangible Assets, Net (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill And Intangible Assets Disclosure [Abstract]  
Other Intangible Assets, Net

Other intangible assets, net consisted of the following:

 

December 31, 2021

 

Gross

Amount

 

 

Accumulated

Amortization

 

 

Net

Amount

 

Technologies & licenses

 

 

978

 

 

 

(675

)

 

 

303

 

Purchased & internally developed software

 

 

567

 

 

 

(485

)

 

 

82

 

Technologies in progress

 

 

52

 

 

 

 

 

 

52

 

Other intangible assets

 

 

72

 

 

 

(71

)

 

 

1

 

Total

 

 

1,669

 

 

 

(1,231

)

 

 

438

 

 

December 31, 2020

 

Gross

Amount

 

 

Accumulated

Amortization

 

 

Net

Amount

 

Technologies & licenses

 

 

934

 

 

 

(623

)

 

 

311

 

Purchased & internally developed software

 

 

537

 

 

 

(461

)

 

 

76

 

Technologies in progress

 

 

56

 

 

 

 

 

 

56

 

Other intangible assets

 

 

72

 

 

 

(70

)

 

 

2

 

Total

 

 

1,599

 

 

 

(1,154

)

 

 

445

 

Estimated Future Amortization Expense Related to Intangible Assets

Estimated future amortization expense related to intangible assets as at December 31, 2021 is as follows:

 

Year

 

 

 

 

2022

 

 

106

 

2023

 

 

92

 

2024

 

 

78

 

2025

 

 

55

 

2026

 

 

34

 

Thereafter

 

 

73

 

Total

 

 

438