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Investments in Unconsolidated Entities (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Equity and cost method investments |  |  |
Capital contributions, loans and advances | $ 10,323 | $ 13,787 |
Cumulative share of income | 1,017,449 | 928,019 |
Cumulative share of distributions | (884,852) | (805,321) |
Equity method investments | 142,920 | 136,485 |
Cost method investments | 1,611 | 1,611 |
Total investments in unconsolidated entities | 144,531 | 138,096 |
Equity in earnings of unconsolidated entities | 90,364 | 83,566 | 97,318
Los Angeles SMSA Limited Partnership |  |  |
Equity and cost method investments |  |  |
Equity in earnings of unconsolidated entities | 67,200 | 55,300 | 64,800
Ownership interest in equity method investment | 5.50% | 5.50% | 5.50%
Aggregate equity method investments |  |  |
Equity method investments, combined assets |  |  |
Current | 444,100 | 404,751 |
Due from affiliates | 298,707 | 199,167 |
Property and other | 1,896,784 | 1,935,125 |
Total assets | 2,639,591 | 2,539,043 |
Equity method investments, combined liabilities and equity |  |  |
Current liabilities | 350,067 | 300,780 |
Deferred credits | 80,660 | 79,787 |
Long-term liabilities | 21,328 | 22,943 |
Long-term capital lease obligations | 405 | 234 |
Partners' capital and stockholders' equity | 2,187,131 | 2,135,299 |
Total liabilities and equity | 2,639,591 | 2,539,043 |
Equity method investments, combined income statements |  |  |
Revenues | 5,804,466 | 5,519,024 | 4,950,306
Operating expenses | 4,363,399 | 4,282,277 | 3,549,098
Operating income | 1,441,067 | 1,236,747 | 1,401,208
Other income (expense), net | 4,003 | 4,976 | 37,701
Net income | $ 1,445,070 | $ 1,241,723 | $ 1,438,909

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