| (単位:百万円) | 4Q19 | 1Q20 | 2Q20 | 3Q20 | 4Q20 | 1Q21 | 2Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 3Q24 | 4Q24 | 1Q25 | 2Q25 | 3Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 減価償却費 | 48 | 48 | 48 | 48 | 50 | 45 | 62 | 72 | 70 | 65 | 65 | 71 | 67 | 63 | 64 | 91 | 82 | 63 | 68 | 71 | 70 | 71 | 75 |
| 営業キャッシュフロー | -401 | 70 | -1,864 | -929 | -115 | 137 | 17 | -380 | 896 | 104 | 522 | 422 | 572 | 431 | -171 | -384 | 28 | 116 | -420 | 538 | 567 | -124 | -217 |
| 資本的支出 | 196 | -11 | -32 | -13 | -12 | -6 | -22 | 0 | -3 | - | - | -75 | -9 | -9 | -8 | -15 | -1 | -22 | -25 | -59 | -3 | -33 | -13 |
| 投資キャッシュフロー | -40 | -169 | 166 | 1 | -10 | 397 | 2,705 | -1 | -106 | 10 | 108 | 23 | 136 | 641 | -16 | -27 | 168 | -32 | -23 | 27 | 77 | 42 | -18 |
| 配当金の支払額 | -3 | -48 | -3 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -67 | -3 | -1 | 0 | -101 | -1 | -1 | -149 | -7 | -1 |
| 自己株式の取得による支出 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | 0 | -1 | -1 | -1 |
| 長期借入れによる収入 | 0 | 382 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 長期借入金の返済による支出 | - | - | - | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -11 | -11 | -11 | -11 | -11 |
| 財務キャッシュフロー | 570 | -94 | 2,063 | 861 | -47 | -46 | -2,147 | -57 | -652 | -51 | -652 | -352 | -51 | -116 | -52 | -49 | -49 | -149 | -49 | -45 | -190 | -46 | -36 |