Stock Repurchase Activity (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Dec. 31, 2022 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Dec. 31, 2021 |
Dec. 31, 2022 |
Mar. 31, 2022 |
Nov. 30, 2021 |
|
| Equity [Abstract] | |||||||
| Stock repurchase program, authorized amount | $ 4,000,000,000 | ||||||
| Repurchased shares under authorization (in shares) | 3,100,000 | 3,600,000 | 9,600,000 | ||||
| Repurchased shares under authorization, value | $ 229,500,000 | $ 247,200,000 | $ 195,200,000 | $ 166,000,000.0 | $ 671,900,000 | ||
| Stock repurchase program, remaining authorized repurchase amount | $ 2,900,000,000 | $ 2,900,000,000 | |||||
| Treasury stock (in shares) | 30,013,484 | 30,013,484 | 23,304,872 | ||||