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Property, Plant and Equipment, Net (Tables)
9 Months Ended
Sep. 30, 2023
Property, Plant and Equipment, Net.  
Schedule of property, plant and equipment

September 30,

December 31,

($ in millions)

    

2023

    

2022

Land

$

217

$

187

Buildings

2,349

2,159

Machinery and equipment

7,916

7,277

Construction-in-progress

1,209

1,504

11,691

11,127

Accumulated depreciation

(4,427)

(4,074)

$

7,264

$

7,053