XML 94 R74.htm IDEA: XBRL DOCUMENT v3.20.2
Income Taxes (Schedule of Unrecognized Tax Benefits Roll Forward) (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Jun. 30, 2018
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2018
Income Tax Contingency [Line Items]        
Current Federal Tax Expense (Benefit)   $ 659 $ 295 $ 341
Current State and Local Tax Expense (Benefit)   154 89 41
Current Foreign Tax Expense (Benefit)   69 85 143
Current Income Tax Expense (Benefit)   882 469 525
Deferred Federal Income Tax Expense (Benefit)   (822) (28) (1,003)
Deferred State and Local Income Tax Expense (Benefit)   (127) (37) 16
Deferred Foreign Income Tax Expense (Benefit)   (12) (18) (25)
Deferred Income Tax Expense (Benefit)   (961) (83) (1,012)
Income Tax Expense (Benefit)   (79) 386 (487)
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]        
Balance at beginning of fiscal year   456 423 417
Additions for tax positions of the current year $ 24 500   15
Additions for tax positions of prior years (1) 39 78   141
Reductions for tax positions of prior years (5) (27)   (40)
Settlements with tax authorities (1) (25) (6)   (99)
Expiration of the statute of limitations (1) 0 (3)   (11)
Balance at end of fiscal year $ 423 $ 998 $ 456 423
Patient Recovery Business [Member]        
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]        
Additions for tax positions of prior years (1)       110
Settlements with tax authorities (1)       (81)
Expiration of the statute of limitations (1)       $ (11)