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Stockholders’ Equity - Narrative (Details) |  |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 30, 2026 shares | Mar. 11, 2026 USD ($) shares | Aug. 25, 2025 shares | Aug. 04, 2025 USD ($) shares | Jan. 31, 2026 shares | Nov. 30, 2025 shares | Mar. 31, 2026 USD ($) | Mar. 31, 2025 USD ($) | Jan. 31, 2026 USD ($) shares | Mar. 09, 2026 USD ($) agreement | Aug. 01, 2025 USD ($) agreement | Jul. 31, 2025 USD ($)
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Payments to repurchase common stock |  |  |  |  |  |  | $ 1,500,000,000 | $ 0 |  |  |  |
Share repurchase program, excise tax |  |  |  |  |  |  | 8,400,000 |  |  |  |  |
2026 Share Repurchase Program |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  | 2,000,000,000.0 |  |  |  |  |
2026 Accelerated Share Repurchase Agreements |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  |  |  |  | $ 1,500,000,000 |  |
Number of accelerated share repurchase agreements | agreement |  |  |  |  |  |  |  |  |  | 2 |  |
Payments to repurchase common stock |  | $ 1,500,000,000 |  |  |  |  |  |  |  |  |  |
Share repurchase program, excise tax, payable |  |  |  |  |  |  | $ 8,400,000 |  |  |  |  |
2026 Accelerated Share Repurchase Agreement - Uncollared Agreement |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  |  |  |  | $ 750,000,000 |  |
Stock repurchased during period, shares (in shares) | shares |  | 992,120 |  |  |  |  |  |  |  |  |  |
Stock repurchase program, percentage of shares to be repurchased |  | 70.00% |  |  |  |  |  |  |  |  |  |
2026 Accelerated Share Repurchase Agreement - Collared Agreement |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  |  |  |  | $ 750,000,000 |  |
Stock repurchased during period, shares (in shares) | shares | 463,682 | 708,657 |  |  |  |  |  |  |  |  |  |
Stock repurchase program, percentage of shares to be repurchased |  | 50.00% |  |  |  |  |  |  |  |  |  |
2025 Share Repurchase Program |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000.0
2025 Accelerated Share Repurchase Agreements |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000.0 |
Number of accelerated share repurchase agreements | agreement |  |  |  |  |  |  |  |  |  |  | 2 |
Payments to repurchase common stock |  |  |  | $ 1,000,000,000.0 |  |  |  |  |  |  |  |
Stock repurchased during period, shares (in shares) | shares |  |  |  |  |  |  |  |  | 2,642,498 |  |  |
Share repurchase program, excise tax |  |  |  |  |  |  |  |  | $ 1,800,000 |  |  |
2025 Accelerated Share Repurchase Agreement - Uncollared Agreement |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  |  |  |  |  | $ 500,000,000 |
Stock repurchased during period, shares (in shares) | shares |  |  |  | 1,274,296 |  | 3,882 |  |  |  |  |  |
Stock repurchase program, percentage of shares to be repurchased |  |  |  | 75.00% |  |  |  |  |  |  |  |
2025 Accelerated Share Repurchase Agreement - Collared Agreement |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase program, authorized amount |  |  |  |  |  |  |  |  |  |  | $ 500,000,000 |
Stock repurchased during period, shares (in shares) | shares |  |  | 514,789 | 849,531 | 0 |  |  |  |  |  |  |
Stock repurchase program, percentage of shares to be repurchased |  |  |  | 50.00% |  |  |  |  |  |  |  |

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- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-4 + Details
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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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