Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended	12 Months Ended
Mar. 31, 2015	Dec. 31, 2014
Tenant receivables allowance for doubtful accounts	1,829	2,368
Other receivables allowance for doubtful accounts	1,239	1,285
Preferred stock, par value (in dollars per share)	0.01	0.01
Preferred stock, shares authorized	15,000,000us-gaap_PreferredStockSharesAuthorized	15,000,000us-gaap_PreferredStockSharesAuthorized
Common stock, par value (in dollars per share)	0.01	0.01
Common stock, shares authorized	350,000,000us-gaap_CommonStockSharesAuthorized	350,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	170,492,985us-gaap_CommonStockSharesIssued	170,260,273us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	170,492,985us-gaap_CommonStockSharesOutstanding	170,260,273us-gaap_CommonStockSharesOutstanding
Series D Preferred Stock
Preferred stock, dividend rate (as a percent)	7.375%	7.375%
Preferred stock, shares outstanding	1,815,000	1,815,000
Series E Preferred Stock
Preferred stock, dividend rate (as a percent)	6.625%	6.625%
Preferred stock, shares outstanding	690,000	690,000
CBL & Associates Limited Partnership
Tenant receivables allowance for doubtful accounts	1,829	2,368
Other receivables allowance for doubtful accounts	1,239	1,285

The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet.

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