v3.26.1
Capital Stock - Additional Information (Details)
$ / shares in Units, shares in Thousands, $ in Millions
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jul. 31, 2026
USD ($)
$ / shares
shares
Jun. 30, 2026
USD ($)
RepurchaseAuthorization
$ / shares
shares
Jun. 30, 2025
shares
Jun. 30, 2026
USD ($)
RepurchaseAuthorization
$ / shares
shares
Jun. 30, 2025
shares
Dec. 31, 2022
May 31, 2025
USD ($)
Class of Stock [Line Items]              
Authorized amount   $ 900   $ 900     $ 750
Stock repurchased during period (in shares) | shares   2,231 6,957 3,687 13,417    
Stock repurchased during period, average price per share (in usd per share) | $ / shares   $ 34.28   $ 34.31      
Number of outstanding share repurchase authorizations | RepurchaseAuthorization   1   1      
Number of share repurchase authorizations | RepurchaseAuthorization   2   2      
Remaining authorized repurchase amount   $ 736   $ 736      
Nondeductible percentage excise tax on net value of stock repurchases           1.00%  
Subsequent Event [Member]              
Class of Stock [Line Items]              
Stock repurchased during period (in shares) | shares 1,300            
Stock repurchased during period, average price per share (in usd per share) | $ / shares $ 38.29            
Remaining authorized repurchase amount $ 686