Condensed Consolidated Balance Sheets (USD $)	Sep. 30, 2011	Dec. 31, 2010
Assets
Cash and cash equivalents	$ 119,013,000	$ 150,391,000
Restricted cash	13,995,000	8,429,000
Accounts receivable, net of allowances of $482 and $474	45,669,000	51,405,000
Due from unconsolidated companies	31,831,000	19,643,000
Prepaid expenses and other	25,193,000	23,663,000
Inventories	46,757,000	44,245,000
Assets of discontinued operations held for sale	18,067,000	32,844,000
Real estate assets	37,663,000	68,111,000
Total current assets	338,188,000	398,731,000
Property, plant and equipment, net of accumulated depreciation of $301,354 and $277,244	1,205,343,000	1,268,837,000
Property, plant and equipment of consolidated variable interest entities	186,969,000	188,502,000
Investments in unconsolidated companies	59,074,000	60,428,000
Goodwill	176,308,000	177,498,000
Other intangible assets	19,823,000	20,007,000
Other assets	19,953,000	23,711,000
Total assets	2,005,658,000	2,137,714,000
Liabilities and Equity
Working capital facilities	175,000	1,174,000
Accounts payable	31,414,000	25,448,000
Accrued liabilities	82,791,000	71,554,000
Deferred revenue	42,728,000	28,963,000
Liabilities of discontinued operations held for sale	1,808,000	2,792,000
Current portion of long-term debt and obligations under capital leases	66,662,000	124,805,000
Current portion of long-term debt of consolidated variable interest entities	1,766,000	1,775,000
Total current liabilities	227,344,000	256,511,000
Long-term debt and obligations under capital leases	505,095,000	511,336,000
Long-term debt of consolidated variable interest entities	89,208,000	90,529,000
Liability for pension benefit	5,581,000	5,617,000
Other liabilities	25,574,000	30,095,000
Deferred income taxes	95,687,000	106,702,000
Deferred income taxes of consolidated variable interest entities	61,835,000	61,835,000
Liability for uncertain tax positions	5,723,000	8,194,000
Total liabilities	1,016,047,000	1,070,819,000
Commitments and contingencies
Shareholders' equity:
Preferred shares $0.01 par value (30,000,000 shares authorized, issued nil)
Additional paid-in capital	973,391,000	968,492,000
Retained earnings	74,369,000	134,043,000
Accumulated other comprehensive loss	(61,239,000)	(38,585,000)
Less: reduction due to class B common shares owned by a subsidiary - 18,044,478	(181,000)	(181,000)
Total shareholders' equity	987,547,000	1,064,973,000
Non-controlling interests	2,064,000	1,922,000
Total equity	989,611,000	1,066,895,000
Total liabilities and equity	2,005,658,000	2,137,714,000
Class A common shares at par value
Shareholders' equity:
Common shares	1,026,000	1,023,000
Class B common shares at par value
Shareholders' equity:
Common shares	$ 181,000	$ 181,000