Discontinued Operations - Changes in Future Remaining Lease Obligations Discontinued Operations (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |||||||||||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Discontinued Operations and Disposal Groups [Abstract] | ||||||||||||
Balance, Beginning of Period | $ 46,755 | $ 49,392 | $ 53,877 | |||||||||
Charges Incurred | 14,129 | [1] | 11,855 | [1] | 8,689 | [1] | ||||||
Net Cash Payments | (26,546) | [2] | (14,780) | [2] | (13,174) | [2] | ||||||
Other | 5,531 | [3] | 288 | [3] | ||||||||
Balance, End of Period | $ 39,869 | $ 46,755 | $ 49,392 | |||||||||
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