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Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2022
Stock-Based Compensation  
Stock-based compensation cost included in income from continuing operations

(Dollars in millions)

For the three months ended March 31:

2022

2021

Cost

$

40

$

34

Selling, general and administrative

 

136

 

115

Research, development and engineering

 

57

 

49

Pre-tax stock-based compensation cost

$

234

$

198

Income tax benefits

 

(57)

 

(48)

Total net stock-based compensation cost

$

177

$

149