Quarterly report pursuant to Section 13 or 15(d)

Composition of Certain Financial Statement Items Accumulated Other Comprehensive Income (Details)

v3.19.2
Composition of Certain Financial Statement Items Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
 9 Months Ended
Oct. 01, 2018
Jun. 30, 2019
Accumulated Other Comprehensive Income [Roll Forward]    
Balance at beginning of period $ 265 $ 265
Balance at end of period   195
Foreign Currency Translation Adjustment [Member]    
Accumulated Other Comprehensive Income [Roll Forward]    
Balance at beginning of period 11 11
Other comprehensive (loss) income before reclassifications   (27)
Reclassifications from accumulated other comprehensive income   1
Other comprehensive (loss) income   (26)
Balance at end of period   (15)
Noncredit Other-than-Temporary Impairment Losses and Subsequent Changes in Fair Value for Certain Available-for-Sale Debt Securities [Member]    
Accumulated Other Comprehensive Income [Roll Forward]    
Balance at beginning of period 23 23
Other comprehensive (loss) income before reclassifications   0
Reclassifications from accumulated other comprehensive income   0
Other comprehensive (loss) income   0
Balance at end of period   23
Net Unrealized Gain (Loss) on Other Available-for-Sale Securities [Member]    
Accumulated Other Comprehensive Income [Roll Forward]    
Balance at beginning of period 243 243
Other comprehensive (loss) income before reclassifications   (6)
Reclassifications from accumulated other comprehensive income   (51)
Other comprehensive (loss) income   (57)
Balance at end of period   186
Net Unrealized (Loss) Gain on Derivative Instruments [Member]    
Accumulated Other Comprehensive Income [Roll Forward]    
Balance at beginning of period (13) (13)
Other comprehensive (loss) income before reclassifications   23
Reclassifications from accumulated other comprehensive income   (5)
Other comprehensive (loss) income   18
Balance at end of period   5
Other Gains [Member]    
Accumulated Other Comprehensive Income [Roll Forward]    
Balance at beginning of period 1 1
Other comprehensive (loss) income before reclassifications   (5)
Reclassifications from accumulated other comprehensive income   0
Other comprehensive (loss) income   (5)
Balance at end of period   (4)
Total Accumulated Other Comprehensive Income [Member]    
Accumulated Other Comprehensive Income [Roll Forward]    
Balance at beginning of period 265 265
Other comprehensive (loss) income before reclassifications   (15)
Reclassifications from accumulated other comprehensive income   (55)
Other comprehensive (loss) income   (70)
Balance at end of period   $ 195
Reclassification out of Accumulated Other Comprehensive Income [Member]    
Accumulated Other Comprehensive Income [Roll Forward]    
Reclassifications from accumulated other comprehensive income $ 51