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Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2022
Stock-Based Compensation  
Stock-based compensation cost included in income from continuing operations

Three Months Ended June 30, 

Six Months Ended June 30, 

(Dollars in millions)

2022

2021

2022

2021

Cost

$

43

$

35

$

84

$

68

Selling, general and administrative

 

153

 

141

 

289

 

256

Research, development and engineering

 

58

 

50

 

115

 

99

Pre-tax stock-based compensation cost

$

254

$

225

$

488

$

423

Income tax benefits

 

(82)

 

(64)

 

(139)

 

(112)

Total net stock-based compensation cost

$

172

$

162

$

348

$

311