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Quarterly Financial Data (Unaudited) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Apr. 30, 2012
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Jun. 24, 2012
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Dec. 25, 2011
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Sep. 25, 2011
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Jun. 26, 2011
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Mar. 27, 2011
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Dec. 26, 2010
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Sep. 19, 2010
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Jun. 20, 2010
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Mar. 21, 2010
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Jun. 24, 2012
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Jun. 26, 2011
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Dec. 25, 2011
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Dec. 26, 2010
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Dec. 20, 2009
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| Quarterly Financial Data | |||||||||||||||
| Operating revenue | $ 270,939 | $ 264,084 | $ 267,629 | $ 253,731 | $ 240,720 | $ 256,131 | $ 257,162 | $ 250,607 | $ 236,155 | $ 534,294 | $ 494,451 | $ 1,026,164 | $ 1,000,055 | $ 979,352 | |
| Operating (loss) income(1)(2) | 1,007 | (6,927) | (99,669) | 18,993 | (9,356) | (32,995) | 18,748 | 16,249 | 2,892 | (5,054) | 8,761 | (97,856) | 4,894 | 24,426 | |
| (Loss) income from continuing operations | 74,206 | (111,685) | 4,506 | (20,221) | (43,647) | 8,668 | 6,176 | (6,771) | |||||||
| Net loss from discontinued operations | (16,187) | (137,769) | (14,682) | (9,921) | (13,851) | (12,475) | (921) | (2,526) | (6,473) | (21,894) | (23,774) | (176,223) | (22,395) | (7,021) | |
| Net loss | $ (46,074) | $ (63,563) | $ (126,367) | $ (5,416) | $ (34,072) | $ (56,122) | $ 7,747 | $ 3,650 | $ (13,244) | $ (78,580) | $ (39,487) | $ (229,417) | $ (57,969) | $ (31,272) | |
| Basic net (loss) per common share from continuing operations | $ (1.49) | $ 34.43 | $ (90.36) | $ 3.63 | $ (16.43) | $ (35.49) | $ 7.02 | $ 5.05 | $ (5.57) | $ (4.89) | $ (12.68) | $ (36.33) | $ (29.01) | $ (20.06) | |
| Basic net loss per common share from discontinued operations | $ (0.81) | $ (63.93) | $ (11.88) | $ (7.99) | $ (11.25) | $ (10.14) | $ (0.75) | $ (2.06) | $ (5.32) | $ (1.89) | $ (19.19) | $ (120.37) | $ (18.27) | $ (5.81) | |
| Basic net loss per common share | $ (2.30) | $ (29.50) | $ (102.24) | $ (4.36) | $ (27.68) | $ (45.63) | $ 6.27 | $ 2.99 | $ (10.89) | $ (6.78) | $ (31.87) | $ (156.70) | $ (47.28) | $ (25.87) | |
| Diluted net loss per common share from continuing operations | $ (1.49) | $ 24.14 | $ (90.36) | $ 3.63 | $ (16.43) | $ (35.60) | $ 6.95 | $ 4.99 | $ (5.57) | $ (4.89) | $ (12.68) | $ (36.33) | $ (29.01) | $ (20.06) | |
| Diluted net loss per common share from discontinued operations | $ (0.81) | $ (44.82) | $ (11.88) | $ (7.99) | $ (11.25) | $ (10.18) | $ (0.74) | $ (2.04) | $ (5.32) | $ (1.89) | $ (19.19) | $ (120.37) | $ (18.27) | $ (5.81) | |
| Diluted net loss per common share | $ 0.10 | $ (2.30) | $ (20.68) | $ (102.24) | $ (4.36) | $ (27.68) | $ (45.78) | $ 6.21 | $ 2.95 | $ (10.89) | $ (6.78) | $ (31.87) | $ (156.70) | $ (47.28) | $ (25.87) |