Equity and Redeemable Noncontrolling Interests - Share Repurchase Program (Details) - USD ($) $ / shares in Units, shares in Millions |
1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|---|
Jul. 31, 2024 |
Jun. 30, 2024 |
Jun. 30, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Jul. 24, 2024 |
Aug. 01, 2022 |
|
| Subsidiary or Equity Method Investee [Line Items] | |||||||
| Stock repurchase program, authorized amount | $ 500,000,000 | ||||||
| Common stock repurchased (in shares) | 3.6 | 9.4 | |||||
| Average cost per share (in dollars per share) | $ 19.00 | $ 17.83 | |||||
| Stock repurchase program, total value | $ 68,000,000 | $ 168,000,000 | $ 0 | $ 56,000,000 | |||
| Stock repurchase program, remaining authorized repurchase amount | $ 276,000,000 | $ 276,000,000 | |||||
| Subsequent Event | |||||||
| Subsidiary or Equity Method Investee [Line Items] | |||||||
| Stock repurchase program, authorized amount | $ 500,000,000 | ||||||
| Common stock repurchased (in shares) | 1.0 | ||||||
| Average cost per share (in dollars per share) | $ 19.42 | ||||||
| Stock repurchase program, total value | $ 20,000,000 | ||||||