Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2026

Share-Based Payment Arrangement [Abstract]

Stock-based compensation cost included in income from continuing operations

The following table presents total stock-based compensation cost included in income from continuing operations.

	Three Months Ended June 30,				Six Months Ended June 30,
($ in millions)	2026		2025		2026		2025
Cost	$	73	$	67	$	149	$	132
SG&A expense	228		244		497		461
R&D expense	198		130		358		249
Pre-tax stock-based compensation cost	498		441		1,004		842
Income tax benefits	(146)		(156)		(353)		(350)
Net stock-based compensation cost	$	352	$	285	$	651	$	492