| Changes in Stockholders' Equity |
The following table shows changes in stockholders’ equity (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2025 | | 2026 | | 2025 | | 2026 | | Total beginning stockholders’ equity | $ | 305,867 | | | $ | 441,914 | | | $ | 285,970 | | | $ | 411,065 | | | | | | | | | | | Beginning common stock | 111 | | | 113 | | | 111 | | | 112 | | | Stock-based compensation and issuance of employee benefit plan stock | 1 | | | — | | | 1 | | | 1 | | | Ending common stock | 112 | | | 113 | | | 112 | | | 113 | | | | | | | | | | | | | | | | | | | | | | | | | | | Beginning and ending treasury stock | (7,837) | | | (7,837) | | | (7,837) | | | (7,837) | | | | | | | | | | | Beginning additional paid-in capital | 124,514 | | | 143,979 | | | 120,864 | | | 140,024 | | | Stock-based compensation and issuance of employee benefit plan stock | 6,409 | | | 5,640 | | | 10,059 | | | 9,595 | | | Ending additional paid-in capital | 130,923 | | | 149,619 | | | 130,923 | | | 149,619 | | | | | | | | | | | Beginning accumulated other comprehensive income (loss) | (914) | | | 24,868 | | | (34) | | | 28,230 | | | Other comprehensive income (loss) | 3,334 | | | 41,419 | | | 2,454 | | | 38,057 | | | Ending accumulated other comprehensive income (loss) | 2,420 | | | 66,287 | | | 2,420 | | | 66,287 | | | | | | | | | | | Beginning retained earnings | 189,993 | | | 280,791 | | | 172,866 | | | 250,536 | | | | | | | | | | | Net income | 18,164 | | | 62,647 | | | 35,291 | | | 92,902 | | | Ending retained earnings | 208,157 | | | 343,438 | | | 208,157 | | | 343,438 | | | | | | | | | | | Total ending stockholders’ equity | $ | 333,775 | | | $ | 551,620 | | | $ | 333,775 | | | $ | 551,620 | |
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| Schedule of Accumulated Other Comprehensive Income (Loss) |
The following table summarizes the changes in “Accumulated other comprehensive income (loss)” by separate components (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2025 | | 2026 | | 2025 | | 2026 | | | | | | | | | Total beginning accumulated other comprehensive income (loss), net of tax of $(1,029), $(8,573), $(1,762), and $(9,384) | $ | (914) | | | $ | 24,868 | | | $ | (34) | | | $ | 28,230 | | | | | | | | | | | Foreign currency translation adjustments: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Beginning balance, net of tax of $226, $85, $292, and $98 | (4,639) | | | (2,712) | | | (6,174) | | | (1,948) | | Foreign currency translation adjustments, net of tax of $(142), $(66), $(208), and $(79) | 3,314 | | | (799) | | | 4,849 | | | (1,563) | | Ending balance, net of tax of $84, $19, $84, and $19 | (1,325) | | | (3,511) | | | (1,325) | | | (3,511) | | | | | | | | | | | Unrealized gains (losses) on net investment hedging instruments: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Beginning balance, net of tax of $0, $24, $0, and $0 | — | | | (85) | | | — | | | — | | Change in net unrealized gains (losses), net of tax of $0, $(69), $0, and $(45) | — | | | 229 | | | — | | | 144 | | Ending balance, net of tax of $0, $(45), $0, and $(45) | — | | | 144 | | | — | | | 144 | | | | | | | | | | | Unrealized gains (losses) on available-for-sale debt securities: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Beginning balance, net of tax of $(1,256), $(8,679), $(2,054), and $(9,481) | 3,722 | | | 27,659 | | | 6,139 | | | 30,170 | | Change in net unrealized gains (losses), net of tax of $(12), $(13,695), $(23), and $(14,035) | 40 | | | 41,988 | | | 77 | | | 42,814 | | Reclassification adjustments for net losses (gains) included in “Other income (expense), net,” net of tax of $5, $0, $814, and $1,142 | (17) | | | — | | | (2,471) | | | (3,337) | | Ending balance, net of tax of $(1,263), $(22,374), $(1,263), and $(22,374) | 3,745 | | | 69,647 | | | 3,745 | | | 69,647 | | | | | | | | | | | Other: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Beginning balance, net of tax of $1, $(3), $0, and $(1) | 3 | | | 6 | | | 1 | | | 8 | | Other, net of tax of $(1), $1, $0, and $(1) | (3) | | | 1 | | | (1) | | | (1) | | Ending balance, net of tax of $0, $(2), $0, and $(2) | — | | | 7 | | | — | | | 7 | | | | | | | | | | | | | | | | | | Total ending accumulated other comprehensive income (loss), net of tax of $(1,179), $(22,402), $(1,179), and $(22,402) | $ | 2,420 | | | $ | 66,287 | | | $ | 2,420 | | | $ | 66,287 | |
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