v2.4.0.6

Summary of Significant Accounting Policies (Per Share Information) (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2011 | Sep. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2010 | Sep. 30, 2010 | Jun. 30, 2010 | Mar. 31, 2010 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Earnings Per Share, Basic and Diluted, by Common Class [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) attributable to CCIC stockholders | $ 48,911 | $ 51,278 | $ 30,871 | $ 40,017 | $ 40,873 | $ (135,009) | $ (97,529) | $ (119,275) | $ 171,077 | $ (310,940) | $ (114,332)
Dividends on preferred stock and losses on purchases of preferred stock |  |  |  |  |  |  |  |  | (22,940) | (20,806) | (20,806)
Net income (loss) attributable to CCIC stockholders after deduction of dividends on preferred stock and losses on purchases of preferred stock |  |  |  |  |  |  |  |  | $ 148,137 | $ (331,746) | $ (135,138)
Weighted-average common shares outstanding: |  |  |  |  |  |  |  |  |  |  |
Basic weighted-average number of common stock outstanding |  |  |  |  |  |  |  |  | 283,821,000 | 286,764,000 | 286,622,000
Diluted weighted-average number of common shares outstanding |  |  |  |  |  |  |  |  | 285,947,000 | 286,764,000 | 286,622,000
Net income (loss) attributable to CCIC common stockholders, after deduction of dividends on preferred stock, per common share: |  |  |  |  |  |  |  |  |  |  |
Basic (in dollars per share) | $ 0.16 | $ 0.16 | $ 0.09 | $ 0.12 |  |  |  |  | $ 0.52 | $ (1.16) | $ (0.47)
Diluted (in dollars per share) | $ 0.16 | $ 0.15 | $ 0.09 | $ 0.12 |  |  |  |  | $ 0.52 | $ (1.16) | $ (0.47)
Redeemable Convertible Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Net income (loss) attributable to CCIC common stockholders, after deduction of dividends on preferred stock, per common share: |  |  |  |  |  |  |  |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) |  |  |  |  |  |  |  |  | 8,300,000 | 8,600,000 | 8,600,000
Preferred stock, dividend rate, percentage |  |  |  |  |  |  |  |  | 6.25% |  |
Restricted Stock Awards [Member] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) attributable to CCIC common stockholders, after deduction of dividends on preferred stock, per common share: |  |  |  |  |  |  |  |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) |  |  |  |  |  |  |  |  | 900,000 |  |
Stock Options and Restricted Stock Awards [Member] |  |  |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding: |  |  |  |  |  |  |  |  |  |  |
Effect of assumed dilution from potential common shares relating to stock options and restricted stock awards |  |  |  |  |  |  |  |  | 2,126,000 | 0 | 0

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