Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
The following table presents the changes in Accumulated other comprehensive income (loss), excluding non-controlling interests: | | | | | | | | | | | | | | | | | | | | | | | | Foreign Currency Translation Adjustment | | Unrealized Gain (Loss) on Investment Securities, Net | | Unrealized Gain (Loss) on Interest Rate Swaps Designated as Cash Flow Hedges, Net | | Employee Benefit Plan Items, Net | | Total | Balance as of December 31, 2013 | | $ | 248,425 |
| | $ | 20,644 |
| | $ | (4,594 | ) | | $ | (38,923 | ) | | $ | 225,552 |
| Other comprehensive income (loss) before reclassifications (a) | | (265,432 | ) | | 5,344 |
| | — |
| | (14,630 | ) | | (274,718 | ) | Amounts reclassified into income (loss) | | 402 |
| | (18,269 | ) | | 403 |
| | 2,013 |
| | (15,451 | ) | Net change in accumulated other comprehensive income (loss) for the year ended December 31, 2014 | | (265,030 | ) | | (12,925 | ) | | 403 |
| | (12,617 | ) | | (290,169 | ) | Balance as of December 31, 2014 | | (16,605 | ) | | 7,719 |
| | (4,191 | ) | | (51,540 | ) | | (64,617 | ) | Other comprehensive income (loss) before reclassifications (a) | | (221,791 | ) | | 814 |
| | 550 |
| | 15 |
| | (220,412 | ) | Amounts reclassified into income | | (2,930 | ) | | — |
| | 321 |
| | 2,932 |
| | 323 |
| Net change in accumulated other comprehensive income (loss) for the year ended December 31, 2015 | | (224,721 | ) | | 814 |
| | 871 |
| | 2,947 |
| | (220,089 | ) | Balance as of December 31, 2015 | | $ | (241,326 | ) | | $ | 8,533 |
| | $ | (3,320 | ) | | $ | (48,593 | ) | | $ | (284,706 | ) |
| | (a) | Foreign currency translation adjustment includes intra-entity foreign currency transactions that are of a long-term investment nature of $30,960 and $57,109 for 2015 and 2014, respectively. |
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Schedule of Stock by Class [Table Text Block] |
The following table sets forth the activity in the number of shares outstanding (in thousands): | | | | | | | | | | | | | Common Stock Issued | | Treasury Stock | | Common Stock Outstanding | Common stock outstanding at December 31, 2012 | | 125,424 |
| | 19,423 |
| | 106,001 |
| Shares issued for stock-based compensation awards | | — |
| | (2,772 | ) | | 2,772 |
| Repurchases of common stock | | — |
| | 8,837 |
| | (8,837 | ) | Common stock outstanding at December 31, 2013 | | 125,424 |
| | 25,488 |
| | 99,936 |
| Shares issued for stock-based compensation awards | | — |
| | (1,506 | ) | | 1,506 |
| Repurchases of common stock | | — |
| | 5,547 |
| | (5,547 | ) | Common stock outstanding at December 31, 2014 | | 125,424 |
| | 29,529 |
| | 95,895 |
| Shares issued for stock-based compensation awards | | — |
| | (1,155 | ) | | 1,155 |
| Repurchases of common stock | | — |
| | 6,127 |
| | (6,127 | ) | Common stock outstanding at December 31, 2015 | | 125,424 |
| | 34,501 |
| | 90,923 |
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