| Schedule of Stockholders Equity [Table Text Block] |
| 2024 | | Common Stock | | | Additional Paid-In Capital | | | Retained Earnings | | | Treasury Stock | | | Accumulated Other Comprehensive Loss | | | Non-controlling Interests | | | Total Equity | |
| Balance, December 31, 2023 | | $ | 2 | | | $ | 2,255 | | | $ | 317 | | | $ | (9 | ) | | $ | (990 | ) | | $ | 62 | | | $ | 1,637 | |
| Net income | | | | | | | | | | | 3 | | | | | | | | | | | | 5 | | | | 8 | |
| Other comprehensive loss | | | | | | | | | | | | | | | | | | | (17 | ) | | | (1 | ) | | | (18 | ) |
| Common stock dividends and dividend equivalents | | | | | | | | | | | (15 | ) | | | | | | | | | | | | | | | (15 | ) |
| Distributions to noncontrolling interests | | | | | | | | | | | | | | | | | | | | | | | (1 | ) | | | (1 | ) |
| Redeemable noncontrolling interests adjustment to redemption value | | | | | | | | | | | (8 | ) | | | | | | | | | | | | | | | (8 | ) |
| Stock compensation | | | | | | | 5 | | | | | | | | | | | | | | | | | | | | 5 | |
| Stock withheld for employee taxes | | | | | | | | | | | | | | | (4 | ) | | | | | | | | | | | (4 | ) |
| Balance, March 31, 2024 | | $ | 2 | | | $ | 2,260 | | | $ | 297 | | | $ | (13 | ) | | $ | (1,007 | ) | | $ | 65 | | | $ | 1,604 | |
| Net income | | | | | | | | | | | 16 | | | | | | | | | | | | 5 | | | | 21 | |
| Other comprehensive loss | | | | | | | | | | | | | | | | | | | (67 | ) | | | | | | | (67 | ) |
| Common stock dividends and dividend equivalents | | | | | | | | | | | (15 | ) | | | | | | | | | | | | | | | (15 | ) |
| Distributions to noncontrolling interests | | | | | | | | | | | | | | | | | | | | | | | (1 | ) | | | (1 | ) |
| Redeemable noncontrolling interests adjustment to redemption value | | | | | | | | | | | (5 | ) | | | | | | | | | | | | | | | (5 | ) |
| Stock compensation | | | | | | | 7 | | | | | | | | | | | | | | | | | | | | 7 | |
| Balance, June 30, 2024 | | $ | 2 | | | $ | 2,267 | | | $ | 293 | | | $ | (13 | ) | | $ | (1,074 | ) | | $ | 69 | | | $ | 1,544 | |
| 2023 | | Common Stock | | | Additional Paid-In Capital | | | Retained Earnings | | | Treasury Stock | | | Accumulated Other Comprehensive Loss | | | Non-controlling Interests | | | Total Equity | |
| Balance, December 31, 2022 | | $ | 2 | | | $ | 2,229 | | | $ | 321 | | | $ | — | | | $ | (1,001 | ) | | $ | 52 | | | $ | 1,603 | |
| Net income | | | | | | | | | | | 28 | | | | | | | | | | | | 4 | | | | 32 | |
| Other comprehensive income | | | | | | | | | | | | | | | | | | | 40 | | | | | | | | 40 | |
| Common stock dividends and dividend equivalents | | | | | | | | | | | (15 | ) | | | | | | | | | | | | | | | (15 | ) |
| Distributions to noncontrolling interests | | | | | | | | | | | | | | | | | | | | | | | (1 | ) | | | (1 | ) |
| Redeemable noncontrolling interests adjustment to redemption value | | | | | | | | | | | (1 | ) | | | | | | | | | | | | | | | (1 | ) |
| Stock compensation | | | | | | | 8 | | | | | | | | | | | | | | | | | | | | 8 | |
| Stock withheld for employee taxes | | | | | | | | | | | | | | | (8 | ) | | | | | | | | | | | (8 | ) |
| Balance, March 31, 2023 | | $ | 2 | | | $ | 2,237 | | | $ | 333 | | | $ | (8 | ) | | $ | (961 | ) | | $ | 55 | | | $ | 1,658 | |
| Net income | | | | | | | | | | | 30 | | | | | | | | | | | | 5 | | | | 35 | |
| Other comprehensive loss | | | | | | | | | | | | | | | | | | | (3 | ) | | | | | | | (3 | ) |
| Common stock dividends and dividend equivalents | | | | | | | | | | | (14 | ) | | | | | | | | | | | | | | | (14 | ) |
| Distributions to noncontrolling interests | | | | | | | | | | | | | | | | | | | | | | | (2 | ) | | | (2 | ) |
| Stock compensation | | | | | | | 7 | | | | | | | | | | | | | | | | | | | | 7 | |
| Balance, June 30, 2023 | | $ | 2 | | | $ | 2,244 | | | $ | 349 | | | $ | (8 | ) | | $ | (964 | ) | | $ | 58 | | | $ | 1,681 | |
|
| Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
| | | Parent Company Stockholders | |
| 2024 | | Foreign Currency Translation | | | Hedging | | | Defined Benefit Plans | | | Accumulated Other Comprehensive Loss | |
| Balance, December 31, 2023 | | $ | (868 | ) | | $ | 20 | | | $ | (142 | ) | | $ | (990 | ) |
| Currency translation adjustments | | | (16 | ) | | | | | | | | | | | (16 | ) |
| Holding gains and losses | | | | | | | 9 | | | | | | | | 9 | |
| Reclassification of amount to net income (a) | | | | | | | (11 | ) | | | | | | | (11 | ) |
| Reclassification adjustment for net actuarial losses included in net periodic benefit cost (b) | | | | | | | | | | | 1 | | | | 1 | |
| Other comprehensive income (loss) | | | (16 | ) | | | (2 | ) | | | 1 | | | | (17 | ) |
| Balance, March 31, 2024 | | $ | (884 | ) | | $ | 18 | | | $ | (141 | ) | | $ | (1,007 | ) |
| Currency translation adjustments | | | (45 | ) | | | | | | | | | | | (45 | ) |
| Holding gains and losses | | | | | | | (23 | ) | | | | | | | (23 | ) |
| Reclassification of amount to net income (a) | | | | | | | (8 | ) | | | | | | | (8 | ) |
| Other | | | | | | | | | | | 3 | | | | 3 | |
| Reclassification adjustment for net actuarial losses included in net periodic benefit cost (b) | | | | | | | | | | | 2 | | | | 2 | |
| Tax expense | | | | | | | 5 | | | | (1 | ) | | | 4 | |
| Other comprehensive income (loss) | | | (45 | ) | | | (26 | ) | | | 4 | | | | (67 | ) |
| Balance, June 30, 2024 | | $ | (929 | ) | | $ | (8 | ) | | $ | (137 | ) | | $ | (1,074 | ) |
| | | Parent Company Stockholders | |
| 2023 | | Foreign Currency Translation | | | Hedging | | | Defined Benefit Plans | | | Accumulated Other Comprehensive Loss | |
| Balance, December 31, 2022 | | $ | (895 | ) | | $ | 21 | | | $ | (127 | ) | | $ | (1,001 | ) |
| Currency translation adjustments | | | 24 | | | | | | | | | | | | 24 | |
| Holding gains and losses | | | | | | | 16 | | | | | | | | 16 | |
| Reclassification adjustment for net actuarial losses included in net periodic benefit cost (b) | | | | | | | | | | | 1 | | | | 1 | |
| Tax expense | | | | | | | (1 | ) | | | | | | | (1 | ) |
| Other comprehensive income | | | 24 | | | | 15 | | | | 1 | | | | 40 | |
| Balance, March 31, 2023 | | $ | (871 | ) | | $ | 36 | | | $ | (126 | ) | | $ | (961 | ) |
| Currency translation adjustments | | | (6 | ) | | | | | | | | | | | (6 | ) |
| Holding gains and losses | | | | | | | 10 | | | | | | | | 10 | |
| Reclassification of amount to net income (a) | | | | | | | (7 | ) | | | | | | | (7 | ) |
| Reclassification adjustment for net actuarial losses included in net periodic benefit cost (b) | | | | | | | | | | | 1 | | | | 1 | |
| Tax expense | | | | | | | | | | | (1 | ) | | | (1 | ) |
| Other comprehensive income (loss) | | | (6 | ) | | | 3 | | | | — | | | | (3 | ) |
| Balance, June 30, 2023 | | $ | (877 | ) | | $ | 39 | | | $ | (126 | ) | | $ | (964 | ) |
|