v3.26.1
Revenue from Contracts With Customers (Tables)
3 Months Ended
Mar. 31, 2026
Revenue from Contracts with Customers  
Schedule of the disaggregation of revenue by timing of transfer of control

Three Months Ended March 31,

($ in millions)

Point in Time

Over Time

Total

2026

$

614

$

2,989

$

3,603

2025

544

2,553

3,097

Schedule of balances of contract liabilities

Contract

Contract

Liabilities

Liabilities

($ in millions)

  ​ ​ ​

(Current)

(Noncurrent)

Balance at December 31, 2025

$

74

$

2

Increase (decrease)

3

Balance at March 31, 2026

$

77

$

2