Restructuring and Restructuring-Related Activities - Schedule of Total Pretax Charges Associated by Major Type of Cost Expected Results Cash Outlays (Details) - USD ($) $ in Millions	Jun. 30, 2022	Jun. 30, 2021
Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	$ 18	$ 17
Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	21	$ 20
Workforce | Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	2
Workforce | Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	2
Facilities-related | Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	5
Facilities-related | Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	6
Other | Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	0
Other | Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	0
Business Transformation Charges | Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	11
Business Transformation Charges | Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	$ 13