v3.19.1

Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Apr. 27, 2019 | Apr. 28, 2018 | Apr. 27, 2019 | Apr. 28, 2018
Statement of Comprehensive Income [Abstract] |  |  |  |
Change in net unrealized gains, tax benefit (expense) | $ (64) | $ 18 | $ (63) | $ (4)
Net (gains) losses reclassified into earnings, tax expense (benefit) | 5 | 3 | 4 | 28
Change in unrealized gains and losses, tax benefit (expense) | (2) | 0 | 0 | (3)
Net (gains) losses reclassified into earnings, tax expense (benefit) | 0 | 3 | 0 | 7
Net change in cumulative translation adjustment and actuarial gains and losses, tax benefit (expense) | $ (1) | $ 3 | $ (2) | $ (3)

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