Stockholders’ Equity - Narrative (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |||||
---|---|---|---|---|---|---|---|
Aug. 12, 2021 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Feb. 28, 2021 |
Jan. 31, 2020 |
|
Equity, Class of Treasury Stock [Line Items] | |||||||
Authorized repurchase amount | $ 4,000,000,000.0 | $ 5,000,000,000.0 | |||||
Payments for dividends | $ 121,000,000 | $ 112,000,000 | $ 243,000,000 | $ 226,000,000 | |||
Subsequent Event | |||||||
Equity, Class of Treasury Stock [Line Items] | |||||||
Authorized repurchase amount | $ 3,000,000,000.0 | ||||||
Dividends declared (in usd per share) | $ 0.18 |