Stockholders' Deficit - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 8 Months Ended | ||||
|---|---|---|---|---|---|---|
Oct. 06, 2026 |
Sep. 06, 2026 |
Sep. 07, 2025 |
Sep. 06, 2026 |
Sep. 07, 2025 |
Apr. 21, 2026 |
|
| Dividends declared per share | $ 1.99 | $ 1.74 | $ 5.97 | $ 5.22 | ||
| Stock repurchase program, authorized amount | $ 1,000.0 | |||||
| Previously Remaining Authorization | 290.2 | |||||
| Future share repurchases | $ 1,150.0 | $ 1,150.0 | $ 1,290.0 | |||
| Subsequent Event [Member] | O 2026 Q3 Dividends [Member] | ||||||
| Dividends declared per share | $ 1.99 | |||||
| Record date of dividend | Dec. 15, 2026 | |||||
| Dividend declared date | Oct. 06, 2026 | |||||
| Dividend payable date | Dec. 30, 2026 | |||||