Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Millions |
Sep. 30, 2020 |
Mar. 31, 2020 |
|---|---|---|
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 1,000 | 1,000 |
| Common stock, shares issued | 290 | 288 |
| Common stock, shares outstanding | 290 | 288 |