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Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2023
Stock-Based Compensation  
Stock-based compensation cost included in income from continuing operations

(Dollars in millions)

For the three months ended March 31:

2023

2022

Cost

$

46

$

40

Selling, general and administrative

 

149

 

136

Research, development and engineering

 

74

 

57

Pre-tax stock-based compensation cost

$

268

$

234

Income tax benefits

 

(67)

 

(57)

Total net stock-based compensation cost

$

201

$

177