Subsequent Events - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions |
Jul. 13, 2020 |
Jun. 30, 2020 |
Oct. 30, 2018 |
|---|---|---|---|
| Subsequent Event [Line Items] | |||
| Share repurchase program authorized amount | $ 1,500 | $ 1,500 | |
| Subsequent Event [Member] | |||
| Subsequent Event [Line Items] | |||
| Share repurchase program authorized amount | $ 750 | ||
| Minimum [Member] | Subsequent Event [Member] | |||
| Subsequent Event [Line Items] | |||
| Average cost per share of shares repurchased | $ 44.75 | ||
| Maximum [Member] | Subsequent Event [Member] | |||
| Subsequent Event [Line Items] | |||
| Average cost per share of shares repurchased | $ 50.00 |
| X | ||||||||||
- Definition Price of a single share of a number of saleable stocks of a company. No definition available.
|
| X | ||||||||||
- Definition Amount of stock repurchase plan authorized. No definition available.
|
| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|