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Segment and Other Supplemental Information - Schedule of Segment Revenue and Segment Gross Profit (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information
Segment revenue	$ 416	$ 440	$ 1,242	$ 1,341
Total cost of revenue	163	174	511	526
Gross profit	253	266	731	815
Stock-based compensation expense	4	4	13	13
Acquisition, integration, reorganization, and transformation-related costs	2	1	5	3
Selling, general and administrative expenses	122	137	373	429
Research and development expenses	70	73	207	216
Income from operations	61	56	151	170
Operating Segments
Segment Reporting Information
Segment revenue	416	440	1,242	1,341
Total cost of revenue	157	169	493	510
Gross profit	259	271	749	831
Product Sales | Operating Segments
Segment Reporting Information
Segment revenue	369	379	1,094	1,148
Total cost of revenue	114	114	347	343
Gross profit	255	265	747	805
Consulting Services | Operating Segments
Segment Reporting Information
Segment revenue	47	61	148	193
Total cost of revenue	43	55	146	167
Gross profit	$ 4	$ 6	$ 2	$ 26

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