$PDM
Piedmont Office Realty Trust, Inc. Stock $pdm

$pdm Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000104277614000011 Filed on February 18, 2014

Income Statement

Concept	2013 Q4	2012 Q4	2012 Q3
Revenue	$141.5M	$132.4M	$132.1M
YoY Change	6.89%	-1.71%	0.52%
Cost Of Revenue	$58.30M	$53.70M	$50.50M
YoY Change	8.57%	-2.36%	-0.39%
Gross Profit	$83.20M	$77.30M	$82.10M
YoY Change	7.63%	-4.09%	0.37%
Gross Profit Margin	58.8%	58.39%	62.13%
Selling, General & Admin	$5.200M	$5.100M	$5.500M
YoY Change	1.96%	-17.74%	17.02%
% of Gross Profit	6.25%	6.6%	6.7%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$43.30M	$38.20M	$44.00M
YoY Change	13.35%	-8.39%	0.23%
% of Gross Profit	52.04%	49.42%	53.59%
Operating Expenses	$48.10M	$44.20M	$99.08M
YoY Change	8.82%	-8.3%	3.06%
Operating Profit	$35.15M	$33.85M	$33.26M
YoY Change	3.86%	3.3%	-10.01%
Interest Expense	-$23.90M	-$16.00M	$16.25M
YoY Change	49.38%	2.56%	0.07%
% of Operating Profit	-67.99%	-47.27%	48.84%
Other Income/Expense, Net	-$400.0K		-$23.04M
YoY Change			45.44%
Pretax Income	$15.30M	$11.90M	$10.50M
YoY Change	28.57%	-32.0%	-48.78%
Income Tax	$0.00	$0.00	$0.00
% Of Pretax Income	0.0%	0.0%	0.0%
Net Earnings	$29.62M	$14.44M	$10.83M
YoY Change	105.17%	-87.87%	-78.78%
Net Earnings / Revenue	20.93%	10.91%	8.2%
Basic Earnings Per Share		$0.09	$0.06
Diluted Earnings Per Share	$184.7K	$0.09	$0.06
COMMON SHARES
Basic Shares Outstanding	161.1M shares	167.8M shares	168.8M shares
Diluted Shares Outstanding			168.9M shares

Balance Sheet

Concept	2013 Q4	2012 Q4	2012 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$7.000M	$13.00M	$20.80M
YoY Change	-46.15%	-90.69%	29.19%
Cash & Equivalents	$6.973M	$12.96M	$20.76M
Short-Term Investments
Other Short-Term Assets	$24.80M	$13.00M	$13.60M
YoY Change	90.77%	31.31%	-2.86%
Inventory	$15.40M
Prepaid Expenses
Receivables	$169.3M	$147.8M	$160.7M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$216.5M	$173.8M	$195.1M
YoY Change	24.57%	-37.91%	20.58%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.862B	$3.558B	$3.554B
YoY Change	8.55%	-1.84%	-1.56%
Goodwill	$180.1M	$180.1M	$180.1M
YoY Change	0.0%	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments	$14.12M	$37.23M	$37.37M
YoY Change	-62.06%	-2.5%	-2.66%
Other Assets	$294.4M	$250.0M	$260.8M
YoY Change	17.76%	1.79%	0.77%
Total Long-Term Assets	$4.450B	$4.081B	$4.091B
YoY Change	9.03%	-2.08%	-8.1%
TOTAL ASSETS
Total Short-Term Assets	$216.5M	$173.8M	$195.1M
Total Long-Term Assets	$4.450B	$4.081B	$4.091B
Total Assets	$4.666B	$4.255B	$4.286B
YoY Change	9.66%	-4.34%	-7.09%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$128.8M	$127.3M	$109.1M
YoY Change	1.18%	3.5%	-23.76%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$128.8M	$127.3M	$109.1M
YoY Change	1.18%	3.5%	-23.76%
LONG-TERM LIABILITIES
Long-Term Debt	$2.002B	$1.417B	$1.436B
YoY Change	41.35%	-3.8%	-7.02%
Other Long-Term Liabilities	$73.90M	$70.60M	$75.40M
YoY Change	4.67%	-10.52%	-64.33%
Total Long-Term Liabilities	$2.076B	$1.487B	$1.511B
YoY Change	39.61%	-4.14%	-13.92%
TOTAL LIABILITIES
Total Short-Term Liabilities	$128.8M	$127.3M	$109.1M
Total Long-Term Liabilities	$2.076B	$1.487B	$1.511B
Total Liabilities	$2.205B	$1.614B	$1.621B
YoY Change	36.58%	-3.58%	-14.54%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$3.670B	$3.669B	$3.668B
YoY Change	0.05%	0.09%	0.07%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.460B	$2.639B	$2.664B
YoY Change
Total Liabilities & Shareholders Equity	$4.666B	$4.255B	$4.286B
YoY Change	9.66%	-4.34%	-7.09%

Cashflow Statement

Concept	2013 Q4	2012 Q4	2012 Q3
OPERATING ACTIVITIES
Net Income	$29.62M	$14.44M	$10.83M
YoY Change	105.17%	-87.87%	-78.78%
Depreciation, Depletion And Amortization	$43.30M	$38.20M	$44.00M
YoY Change	13.35%	-8.39%	0.23%
Cash From Operating Activities	$51.20M	$78.30M	$74.00M
YoY Change	-34.61%	-16.79%	21.31%
INVESTING ACTIVITIES
Capital Expenditures	-$179.6M	-$34.10M	-$39.20M
YoY Change	426.69%	-15.38%	-60.48%
Acquisitions
YoY Change
Other Investing Activities	$35.90M	$9.500M	$1.500M
YoY Change	277.89%	-95.27%	-97.64%
Cash From Investing Activities	-$143.6M	-$24.60M	-$37.70M
YoY Change	483.74%	-115.34%	5.6%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	83.50M	-61.60M	-42.40M
YoY Change	-235.55%	-53.01%	39.02%
NET CHANGE
Cash From Operating Activities	51.20M	78.30M	74.00M
Cash From Investing Activities	-143.6M	-24.60M	-37.70M
Cash From Financing Activities	83.50M	-61.60M	-42.40M
Net Change In Cash	-8.900M	-7.900M	-6.100M
YoY Change	12.66%	-106.4%	17.31%
FREE CASH FLOW
Cash From Operating Activities	$51.20M	$78.30M	$74.00M
Capital Expenditures	-$179.6M	-$34.10M	-$39.20M
Free Cash Flow	$230.8M	$112.4M	$113.2M
YoY Change	105.34%	-16.37%	-29.34%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	128818000	USD
CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	127263000	USD
CY2012Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	25038000	USD
CY2013Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	31145000	USD
CY2013	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	0	USD
CY2011	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	482000	USD
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	0	USD
CY2012Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	10479000	USD
CY2013Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	13041000	USD
CY2012Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1022681000	USD
CY2013Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1231209000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-7160000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	20278000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3667051000	USD
CY2013Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3668906000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	-567000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	479000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	91000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3900000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3100000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6500000	USD
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	346000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	346000	USD
CY2013	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	5278000	USD
CY2011	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	7065000	USD
CY2012	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	5678000	USD
CY2011	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	1400000	USD
CY2012	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	USD
CY2013	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	USD
CY2013	us-gaap	Amortization Of Deferred Leasing Fees AmortizationOfDeferredLeasingFees	34000000	USD
CY2012	us-gaap	Amortization Of Deferred Leasing Fees AmortizationOfDeferredLeasingFees	29800000	USD
CY2011	us-gaap	Amortization Of Deferred Leasing Fees AmortizationOfDeferredLeasingFees	30000000	USD
CY2012	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2600000	USD
CY2013	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2600000	USD
CY2011	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3200000	USD
CY2013	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2620000	USD
CY2012	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2648000	USD
CY2011	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	4777000	USD
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	43939000	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	47479000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	56688000	USD
CY2012	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	2500000	USD
CY2011	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	3700000	USD
CY2013	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	3500000	USD
CY2013Q4	us-gaap	Assets Assets	4666088000	USD
CY2012Q4	us-gaap	Assets Assets	4254875000	USD
CY2013Q4	us-gaap	Below Market Lease Amortization Income After Year Five BelowMarketLeaseAmortizationIncomeAfterYearFive	15753000	USD
CY2013Q4	us-gaap	Below Market Lease Amortization Income Next Twelve Months BelowMarketLeaseAmortizationIncomeNextTwelveMonths	6825000	USD
CY2013Q4	us-gaap	Below Market Lease Amortization Income Year Five BelowMarketLeaseAmortizationIncomeYearFive	5702000	USD
CY2013Q4	us-gaap	Below Market Lease Amortization Income Year Four BelowMarketLeaseAmortizationIncomeYearFour	6300000	USD
CY2013Q4	us-gaap	Below Market Lease Amortization Income Year Three BelowMarketLeaseAmortizationIncomeYearThree	6205000	USD
CY2013Q4	us-gaap	Below Market Lease Amortization Income Year Two BelowMarketLeaseAmortizationIncomeYearTwo	6328000	USD
CY2013Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	91369000	USD
CY2011Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	81736000	USD
CY2013Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	47113000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6973000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12957000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	56718000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	139690000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-126733000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-5984000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	82972000	USD
CY2012Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.2000
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2013	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.80
CY2011	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.26
CY2012	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.80
CY2012Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.2000
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.2000
CY2012Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20000
CY2013Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2013Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.200
CY2013Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2013Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2013Q4	us-gaap	Common Stock Held In Trust CommonStockHeldInTrust	0	USD
CY2012Q4	us-gaap	Common Stock Held In Trust CommonStockHeldInTrust	0	USD
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	167556001	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	157460903	shares
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	1575000	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	1676000	USD
CY2013	us-gaap	Comparability Of Prior Year Financial Data ComparabilityOfPriorYearFinancialData	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Reclassifications</font></div><div style="line-height:120%;text-align:justify;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain prior period amounts have been reclassified to conform to the current period financial statement presentation. The reclassifications relate to the required presentation of income from discontinued operations for properties sold during the years ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December 31, 2013</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2012</font><font style="font-family:inherit;font-size:10pt;">, and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2011</font><font style="font-family:inherit;font-size:10pt;"> (see Note 14), as well as reclassifying deferred common area maintenance costs from deferred lease costs to prepaid and other assets. None of these reclassifications affect net income or net equity attributable to Piedmont as presented in previous periods.</font></div></div>
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	223195000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	126166000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	88581000	USD
CY2013Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	24270000	USD
CY2012Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	20373000	USD
CY2013Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2003525000	USD
CY2013	us-gaap	Debt Instrument Increase Decrease For Period Net DebtInstrumentIncreaseDecreaseForPeriodNet	237000000	USD
CY2013Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0380
CY2012Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0430
CY2012Q4	us-gaap	Deferred Costs Leasing Accumulated Amortization DeferredCostsLeasingAccumulatedAmortization	108380000	USD
CY2013Q4	us-gaap	Deferred Costs Leasing Accumulated Amortization DeferredCostsLeasingAccumulatedAmortization	126465000	USD
CY2012Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	234917000	USD
CY2013Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	283996000	USD
CY2012Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	6454000	USD
CY2013Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	8759000	USD
CY2012Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	122299000	USD
CY2013Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	139406000	USD
CY2012Q4	us-gaap	Deferred Revenue DeferredRevenue	21552000	USD
CY2013Q4	us-gaap	Deferred Revenue DeferredRevenue	22267000	USD
CY2013	us-gaap	Depreciation Depreciation	123566000	USD
CY2011	us-gaap	Depreciation Depreciation	109730000	USD
CY2012	us-gaap	Depreciation Depreciation	113650000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	147440000	USD
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	139196000	USD
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	140637000	USD
CY2013	us-gaap	Derivative Term Of Contract DerivativeTermOfContract	P123M
CY2013	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	222979000	USD
CY2011	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	202531000	USD
CY2012	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	208280000	USD
CY2012	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	27577000	USD
CY2013	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	31292000	USD
CY2011	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	122657000	USD
CY2013	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic And Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare	0.16
CY2012	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic And Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare	0.20
CY2011	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic And Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare	0.81
CY2011	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	-168000	USD
CY2013	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	2000	USD
CY2012	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	45000	USD
CY2011	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	5931000	USD
CY2013	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	0	USD
CY2012	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	0	USD
CY2013	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	3115000	USD
CY2012	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	9242000	USD
CY2011	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	41114000	USD
CY2012	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	5501000	USD
CY2011	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	18349000	USD
CY2013	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	2363000	USD
CY2012	us-gaap	Disposal Group Including Discontinued Operation Rental Income DisposalGroupIncludingDiscontinuedOperationRentalIncome	13215000	USD
CY2013	us-gaap	Disposal Group Including Discontinued Operation Rental Income DisposalGroupIncludingDiscontinuedOperationRentalIncome	4678000	USD
CY2011	us-gaap	Disposal Group Including Discontinued Operation Rental Income DisposalGroupIncludingDiscontinuedOperationRentalIncome	45306000	USD
CY2011	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	65938000	USD
CY2012	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	14743000	USD
CY2013	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	5435000	USD
CY2012Q4	us-gaap	Due From Affiliates DueFromAffiliates	0	USD
CY2013Q4	us-gaap	Due From Affiliates DueFromAffiliates	0	USD
CY2012Q4	us-gaap	Due From Joint Ventures DueFromJointVentures	463000	USD
CY2013Q4	us-gaap	Due From Joint Ventures DueFromJointVentures	266000	USD
CY2012Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
CY2013Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
CY2013	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.60
CY2012	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.55
CY2011	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.30
CY2012Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.22
CY2012Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.09
CY2012Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.06
CY2012Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.18
CY2013Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.12
CY2013Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.21
CY2013Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.09
CY2013Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.18
CY2013Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	1900000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y
CY2011	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	2932000	USD
CY2013	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	1475000	USD
CY2012	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	2338000	USD
CY2013Q4	us-gaap	Equity Method Investments EquityMethodInvestments	14122000	USD
CY2012Q4	us-gaap	Equity Method Investments EquityMethodInvestments	37226000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	67940000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	71820000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54745000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	74377000	USD
CY2012	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	-7500000	USD
CY2011	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	0	USD
CY2013	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	1250000	USD
CY2012	us-gaap	Gain On Business Interruption Insurance Recovery GainOnBusinessInterruptionInsuranceRecovery	0	USD
CY2011	us-gaap	Gain On Business Interruption Insurance Recovery GainOnBusinessInterruptionInsuranceRecovery	0	USD
CY2013	us-gaap	Gain On Business Interruption Insurance Recovery GainOnBusinessInterruptionInsuranceRecovery	1500000	USD
CY2011	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1039000	USD
CY2013	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2012	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	20765000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	21883000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	25072000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	180097000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	180097000	USD
CY2013	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	1242000	USD
CY2011	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	USD
CY2012	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	USD
CY2013	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	15000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	15000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	15000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	71490000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	60141000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	84050000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	12633000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	17707000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	10222000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	19579000	USD
CY2013Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	14158000	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	18279000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	18688000	USD
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2012	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	923000	USD
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	453000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	20365000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	0.35
CY2011	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	0.49
CY2013	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	0.44
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	27253000	USD
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	33078000	USD
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	141006000	USD
CY2012Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	19524000	USD
CY2012Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1809000	USD
CY2012Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	11133000	USD
CY2012Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	612000	USD
CY2013Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-5710000	USD
CY2013Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	412000	USD
CY2013Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	15468000	USD
CY2013Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	17083000	USD
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2011	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1619000	USD
CY2013	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3676000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5000	USD
CY2011	us-gaap	Income Tax Reconciliation Disposition Of Assets IncomeTaxReconciliationDispositionOfAssets	66410000	USD
CY2013	us-gaap	Income Tax Reconciliation Disposition Of Assets IncomeTaxReconciliationDispositionOfAssets	35153000	USD
CY2012	us-gaap	Income Tax Reconciliation Disposition Of Assets IncomeTaxReconciliationDispositionOfAssets	7967000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation And Amortization IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortization	-47346000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation And Amortization IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortization	-35125000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation And Amortization IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortization	-42374000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Leases IncomeTaxReconciliationNondeductibleExpenseLeases	5324000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Leases IncomeTaxReconciliationNondeductibleExpenseLeases	4701000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Leases IncomeTaxReconciliationNondeductibleExpenseLeases	6605000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-2662000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-4515000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	0	USD
CY2011	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	2072000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-9045000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-14361000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8486000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	3511000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-6434000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	13295000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	21720000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	29101000	USD
CY2011	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-16134000	USD
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-5769000	USD
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	570000	USD
CY2012	us-gaap	Increase Decrease In Lease Acquisition Costs IncreaseDecreaseInLeaseAcquisitionCosts	48692000	USD
CY2013	us-gaap	Increase Decrease In Lease Acquisition Costs IncreaseDecreaseInLeaseAcquisitionCosts	34298000	USD
CY2011	us-gaap	Increase Decrease In Lease Acquisition Costs IncreaseDecreaseInLeaseAcquisitionCosts	47049000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3837000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3427000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2727000	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	60000	USD
CY2012	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	-8705000	USD
CY2011	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	-18720000	USD
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	128895	shares
CY2013	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	124769	shares
CY2011	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	216109	shares
CY2013	us-gaap	Insurance Recoveries InsuranceRecoveries	1300000	USD
CY2013	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	31000	USD
CY2011	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	0	USD
CY2012	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	0	USD
CY2011	us-gaap	Interest Expense InterestExpense	65817000	USD
CY2012	us-gaap	Interest Expense InterestExpense	65023000	USD
CY2013	us-gaap	Interest Expense InterestExpense	73583000	USD
CY2011	us-gaap	Interest Paid Net InterestPaidNet	66700000	USD
CY2012	us-gaap	Interest Paid Net InterestPaidNet	62600000	USD
CY2013	us-gaap	Interest Paid Net InterestPaidNet	69800000	USD
CY2012Q4	us-gaap	Interest Rate Cash Flow Hedge Asset At Fair Value InterestRateCashFlowHedgeAssetAtFairValue	1075000	USD
CY2013Q4	us-gaap	Interest Rate Cash Flow Hedge Asset At Fair Value InterestRateCashFlowHedgeAssetAtFairValue	24176000	USD
CY2013Q4	us-gaap	Interest Rate Cash Flow Hedge Derivative At Fair Value Net InterestRateCashFlowHedgeDerivativeAtFairValueNet	19650000	USD
CY2012Q4	us-gaap	Interest Rate Cash Flow Hedge Derivative At Fair Value Net InterestRateCashFlowHedgeDerivativeAtFairValueNet	-7160000	USD
CY2013Q4	us-gaap	Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet	-7300000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4254875000	USD
CY2013Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	6700000	USD
CY2012Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	6700000	USD
CY2013	us-gaap	Limited Liability Company Llc Or Limited Partnership Lp Managing Member Or General Partner Ownership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest	0.999
CY2013	us-gaap	Limited Liability Company Llc Or Limited Partnership Lp Members Or Limited Partners Ownership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest	0.001
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	350000000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	220925000	USD
CY2013Q4	us-gaap	Interest Rate Cash Flow Hedge Liability At Fair Value InterestRateCashFlowHedgeLiabilityAtFairValue	4526000	USD
CY2012Q4	us-gaap	Interest Rate Cash Flow Hedge Liability At Fair Value InterestRateCashFlowHedgeLiabilityAtFairValue	8235000	USD
CY2012Q4	us-gaap	Land Land	629536000	USD
CY2013Q4	us-gaap	Land Land	688761000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	1614380000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	2204929000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4666088000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	575000000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	140000000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	833525000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	105000000	USD
CY2012	us-gaap	Management Fees Revenue ManagementFeesRevenue	2318000	USD
CY2011	us-gaap	Management Fees Revenue ManagementFeesRevenue	1584000	USD
CY2013	us-gaap	Management Fees Revenue ManagementFeesRevenue	2251000	USD
CY2012Q4	us-gaap	Minority Interest MinorityInterest	1609000	USD
CY2013Q4	us-gaap	Minority Interest MinorityInterest	1609000	USD
CY2011	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2684000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-284182000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	274769000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-221103000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-495832000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-63476000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	36980000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	267095000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	215079000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	98728000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	93204000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	225041000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	14438000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	37228000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	10830000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	30708000	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	14651000	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	35358000	USD
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	29623000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	19096000	USD
CY2011	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	468000	USD
CY2013	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	15000	USD
CY2012	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	15000	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-68698000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-58761000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-75937000	USD
CY2012Q4	us-gaap	Notes And Loans Payable NotesAndLoansPayable	1416525000	USD
CY2013Q4	us-gaap	Notes And Loans Payable NotesAndLoansPayable	2002205000	USD
CY2013Q3	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	3	property
CY2013Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	47113000	USD
CY2012Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	40805000	USD
CY2011	us-gaap	Operating Expenses OperatingExpenses	382297000	USD
CY2013	us-gaap	Operating Expenses OperatingExpenses	414317000	USD
CY2012	us-gaap	Operating Expenses OperatingExpenses	388966000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	142811000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	140188000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	136078000	USD
CY2012Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	34991000	USD
CY2012Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	33846000	USD
CY2012Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	33978000	USD
CY2012Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	33263000	USD
CY2013Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	35563000	USD
CY2013Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	37781000	USD
CY2013Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	32863000	USD
CY2013Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	33981000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	43326000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	451000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	451000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	451000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	451000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	451000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	41071000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	3272907000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	386504000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	321294000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	352014000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	372684000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	394329000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	1446082000	USD
CY2013	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	447687000	USD
CY2011	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	409711000	USD
CY2012	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	415972000	USD
CY2011	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	0	USD
CY2012	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	0	USD
CY2013	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	7644000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4623000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1846000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	27438000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-3033000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-1218000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-3126000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-7656000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	24312000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-3064000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	833000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2352000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2866000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	173551000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3244000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	88450000	USD
CY2011	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	3367000	USD
CY2013	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	4892000	USD
CY2012	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	3125000	USD
CY2012	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	229000	USD
CY2013	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	91000	USD
CY2011	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	252000	USD
CY2013	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	366182000	USD
CY2011	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	161576000	USD
CY2012	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	4225000	USD
CY2013	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	793000	USD
CY2011	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	151000	USD
CY2012	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	136000	USD
CY2013Q3	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	14700000	USD
CY2012	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	108487000	USD
CY2013	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	542170000	USD
CY2011	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	215609000	USD
CY2011	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	95000	USD
CY2013	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2012	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2013Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2012Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2013Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	21283000	USD
CY2013Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	24771000	USD
CY2011	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	291785000	USD
CY2012	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	93839000	USD
CY2013	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	95671000	USD
CY2011	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	829000000	USD
CY2012	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	409000000	USD
CY2013	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	1085604000	USD
CY2012	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
CY2013	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
CY2011	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	3036000	USD
CY2011	us-gaap	Profit Loss ProfitLoss	225056000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	98743000	USD
CY2012	us-gaap	Profit Loss ProfitLoss	93219000	USD
CY2013	us-gaap	Property Plant And Equipment Impairment Or Disposal Disclosure PropertyPlantAndEquipmentImpairmentOrDisposalDisclosure	Impairment of Certain Real Estate AssetsPiedmont recorded the following impairment charges for the years ended December 31, 2013, 2012, and 2011 (in thousands): 2013 2012 2011Impairment losses included in continuing operations: Impairment losses recorded in real estate operating expenses: 11107 and 11109 Sunset Hills Road $1,242 $— $—Impairment losses recorded in equity in loss of unconsolidated joint ventures: Piedmont's Investment in Fund 13 and REIT JV (at Piedmont's approximate 72% ownership) $4,402 $— $—Impairment losses recorded in discontinued operations: 1111 Durham Avenue $6,402 $— $—During the year ended December 31, 2013, Piedmont reduced its intended holding period for the 11107 and 11109 Sunset Hills Road buildings in Reston, Virginia which resulted in the recording of an impairment loss of approximately $1.2 million to reduce the carrying value of the assets to their estimated fair value. The decision to reduce the holding period was prompted by the loss of prospective replacement tenants for the 11109 building and indications of value from brokers familiar with the buildings and expressions of interest from various potential third party buyers.During the year ended December 31, 2013, Piedmont also recorded a $4.4 million impairment charge related to a decline in the value of its equity method investment in Fund 13 and REIT Joint Venture ("Fund 13/REIT") that Piedmont deemed "other than temporary". Fund 13/REIT owns and operates two commercial office buildings: 8560 Upland Drive, located in Parker, Colorado, and Two Park Center, located in Hoffman Estates, Illinois. The decline in value of Piedmont's equity investment in Fund13/REIT is attributable to the expiration of the sole tenant of Two Park Center as of December 31, 2013, Piedmont's pessimism regarding the near-term identification of a replacement tenant given the current state of the Hoffman Estates commercial office market, and the implications of those events on Piedmont's ability to recover its basis in its equity method investment. In accordance with GAAP regarding fair value measurements, Piedmont valued the 11107 and 11109 Sunset Hills Road buildings using a Level 1 fair value measurement, as there are direct observations and transactions involving the asset by unrelated, potential third-party purchasers. The fair value measurement used in the evaluation of Fund 13/REIT is considered to be a Level 3 fair value measurement within the prescribed fair value hierarchy. During the year ended December 31, 2013, Piedmont sold the 1111 Durham Avenue building in South Plainfield, New Jersey and recorded an impairment charge of $6.4 million based on the difference between carrying value and fair value of the asset at the time it was reclassified from real estate assets held-for-use (at cost) to real estate assets held for sale (at estimated fair value). The fair value measurement used in the evaluation of this non-financial asset was based upon the amount set forth in the purchaser's original letter of intent which approximated the land value of the asset due to the age of construction and lack of near term leasing prospects for the building.
CY2013Q4	us-gaap	Property Subject To Or Available For Operating Lease Number Of Units PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits	2	property
CY2012	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2013	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	200000	USD
CY2012	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	16374000	USD
CY2011	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	84681000	USD
CY2013	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	39411000	USD
CY2013Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	4346572000	USD
CY2013Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	691433000	USD
CY2013Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Improvements RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements	293099000	USD
CY2013Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	4092003000	USD
CY2013Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	652903000	USD
CY2012	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	77768000	USD
CY2013	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	133249000	USD
CY2011	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	361397000	USD
CY2013Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	5038005000	USD
CY2012Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	4648904000	USD
CY2010Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	4666188000	USD
CY2011Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	4699311000	USD
CY2012	us-gaap	Real Estate Improvements RealEstateImprovements	108131000	USD
CY2011	us-gaap	Real Estate Improvements RealEstateImprovements	440141000	USD
CY2013	us-gaap	Real Estate Improvements RealEstateImprovements	541701000	USD
CY2012Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3612732000	USD
CY2013Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3951983000	USD
CY2011	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	822875000	USD
CY2013	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	500000000	USD
CY2012	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	465000000	USD
CY2013Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	394000	USD
CY2012Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	334000	USD
CY2013	us-gaap	Revenue Recognition Deferred Revenue RevenueRecognitionDeferredRevenue	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Deferred income</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred income is primarily comprised of the following items:</font></div><div style="line-height:120%;text-align:justify;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">prepaid rent from tenants; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">tenant reimbursements related to operating expense or property tax expenses which may be due to tenants as part of an annual operating expense reconciliation.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred income related to prepaid rents from tenants will be recognized as income in the period it is earned. Amounts related to operating expense reconciliations or property tax expense are relieved when the tenant's reconciliation is completed in accordance with the underlying lease, and payment is issued to the tenant.</font></div></div>
CY2011	us-gaap	Revenues Revenues	525108000	USD
CY2012	us-gaap	Revenues Revenues	525044000	USD
CY2013	us-gaap	Revenues Revenues	554505000	USD
CY2012	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3019000	USD
CY2012Q1	us-gaap	Revenues Revenues	129960000	USD
CY2012Q2	us-gaap	Revenues Revenues	130556000	USD
CY2012Q4	us-gaap	Revenues Revenues	132379000	USD
CY2012Q3	us-gaap	Revenues Revenues	132149000	USD
CY2013Q4	us-gaap	Revenues Revenues	142868000	USD
CY2013Q1	us-gaap	Revenues Revenues	133293000	USD
CY2013Q2	us-gaap	Revenues Revenues	133713000	USD
CY2013Q3	us-gaap	Revenues Revenues	144631000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2144000	USD
CY2013Q4	us-gaap	Secured Debt SecuredDebt	987525000	USD
CY2012Q4	us-gaap	Secured Debt SecuredDebt	987525000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	2246000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	4705000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	1590000	USD
CY2011	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3083000	USD
CY2013	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	150852	shares
CY2013	us-gaap	Stock Repurchase Program Authorized Amount StockRepurchaseProgramAuthorizedAmount	150000000	USD
CY2013	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount	89800000	USD
CY2012	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	88737000	USD
CY2011	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	3244000	USD
CY2013	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	175269000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	2638886000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	2459550000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2461159000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2640495000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2773454000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2773428000	USD
CY2013	us-gaap	Tenant Reimbursements TenantReimbursements	104567000	USD
CY2011	us-gaap	Tenant Reimbursements TenantReimbursements	113813000	USD
CY2012	us-gaap	Tenant Reimbursements TenantReimbursements	106754000	USD
CY2012Q4	us-gaap	Unsecured Debt UnsecuredDebt	429000000	USD
CY2013Q4	us-gaap	Unsecured Debt UnsecuredDebt	1014680000	USD
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</font></div><div style="line-height:120%;text-align:justify;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the accompanying consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the accompanying consolidated financial statements and notes. Actual results could differ from those estimates.</font></div></div>
CY2011	us-gaap	Valuation Allowances And Reserves Recoveries ValuationAllowancesAndReservesRecoveries	400000	USD
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	170441223	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	172980947	shares
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	165137482	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	165012713	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	172764838	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	170312328	shares
CY2012	pdm	Adjustment For Amortization Continuing Operations AdjustmentForAmortizationContinuingOperations	49562000	USD
CY2013	pdm	Adjustment For Amortization Continuing Operations AdjustmentForAmortizationContinuingOperations	45651000	USD
CY2011	pdm	Adjustment For Amortization Continuing Operations AdjustmentForAmortizationContinuingOperations	54008000	USD
CY2012	pdm	Amortization Of Intangible Lease Origination Costs And Absorption Period Costs AmortizationOfIntangibleLeaseOriginationCostsAndAbsorptionPeriodCosts	36151000	USD
CY2013	pdm	Amortization Of Intangible Lease Origination Costs And Absorption Period Costs AmortizationOfIntangibleLeaseOriginationCostsAndAbsorptionPeriodCosts	30409000	USD
CY2011	pdm	Amortization Of Intangible Lease Origination Costs And Absorption Period Costs AmortizationOfIntangibleLeaseOriginationCostsAndAbsorptionPeriodCosts	48013000	USD
CY2012	pdm	Assets Assumed Upon Consolidation Of Variable Interest Entity AssetsAssumedUponConsolidationOfVariableInterestEntity	0	USD
CY2013	pdm	Assets Assumed Upon Consolidation Of Variable Interest Entity AssetsAssumedUponConsolidationOfVariableInterestEntity	0	USD
CY2011	pdm	Assets Assumed Upon Consolidation Of Variable Interest Entity AssetsAssumedUponConsolidationOfVariableInterestEntity	5063000	USD
CY2013	pdm	Capitalized Deferred Costs Internal Leasing CapitalizedDeferredCostsInternalLeasing	100000	USD
CY2012	pdm	Capitalized Deferred Costs Internal Leasing CapitalizedDeferredCostsInternalLeasing	0	USD
CY2011	pdm	Capitalized Deferred Costs Internal Leasing CapitalizedDeferredCostsInternalLeasing	0	USD
CY2011	pdm	Common Stock Dividends Capital Gains Percent CommonStockDividendsCapitalGainsPercent	0.27
CY2012	pdm	Common Stock Dividends Capital Gains Percent CommonStockDividendsCapitalGainsPercent	0.16
CY2013	pdm	Common Stock Dividends Capital Gains Percent CommonStockDividendsCapitalGainsPercent	0.00
CY2012	pdm	Common Stock Dividends Ordinary Income Percent CommonStockDividendsOrdinaryIncomePercent	0.73
CY2013	pdm	Common Stock Dividends Ordinary Income Percent CommonStockDividendsOrdinaryIncomePercent	0.64
CY2011	pdm	Common Stock Dividends Ordinary Income Percent CommonStockDividendsOrdinaryIncomePercent	0.61
CY2012	pdm	Common Stock Dividends Percent CommonStockDividendsPercent	1
CY2013	pdm	Common Stock Dividends Percent CommonStockDividendsPercent	1
CY2011	pdm	Common Stock Dividends Percent CommonStockDividendsPercent	1
CY2012	pdm	Common Stock Dividends Return Of Capital Percent CommonStockDividendsReturnOfCapitalPercent	0.11
CY2011	pdm	Common Stock Dividends Return Of Capital Percent CommonStockDividendsReturnOfCapitalPercent	0.12
CY2013	pdm	Common Stock Dividends Return Of Capital Percent CommonStockDividendsReturnOfCapitalPercent	0.36
CY2013	pdm	Debt Instrument Numberof Debt Facilities DebtInstrumentNumberofDebtFacilities	2	Debt_Facility
CY2013	pdm	Deferred Gain Losson Settlementof Interest Rate Derivative DeferredGainLossonSettlementofInterestRateDerivative	-672000	USD
CY2012	pdm	Deferred Gain Losson Settlementof Interest Rate Derivative DeferredGainLossonSettlementofInterestRateDerivative	0	USD
CY2011	pdm	Deferred Gain Losson Settlementof Interest Rate Derivative DeferredGainLossonSettlementofInterestRateDerivative	0	USD
CY2011	pdm	Depreciation Continuing Operations DepreciationContinuingOperations	100686000	USD
CY2013	pdm	Depreciation Continuing Operations DepreciationContinuingOperations	122562000	USD
CY2012	pdm	Depreciation Continuing Operations DepreciationContinuingOperations	110359000	USD
CY2011	pdm	Disposal Group Including Discontinued Operation Amortization DisposalGroupIncludingDiscontinuedOperationAmortization	5995000	USD
CY2012	pdm	Disposal Group Including Discontinued Operation Amortization DisposalGroupIncludingDiscontinuedOperationAmortization	690000	USD
CY2013	pdm	Disposal Group Including Discontinued Operation Amortization DisposalGroupIncludingDiscontinuedOperationAmortization	209000	USD
CY2012	pdm	Disposal Group Including Discontinued Operation Depreciation DisposalGroupIncludingDiscontinuedOperationDepreciation	3291000	USD
CY2013	pdm	Disposal Group Including Discontinued Operation Depreciation DisposalGroupIncludingDiscontinuedOperationDepreciation	1004000	USD
CY2011	pdm	Disposal Group Including Discontinued Operation Depreciation DisposalGroupIncludingDiscontinuedOperationDepreciation	9044000	USD
CY2013	pdm	Disposal Group Including Discontinued Operation Interest And Other Income Expense DisposalGroupIncludingDiscontinuedOperationInterestAndOtherIncomeExpense	26000	USD
CY2012	pdm	Disposal Group Including Discontinued Operation Interest And Other Income Expense DisposalGroupIncludingDiscontinuedOperationInterestAndOtherIncomeExpense	0	USD
CY2011	pdm	Disposal Group Including Discontinued Operation Interest And Other Income Expense DisposalGroupIncludingDiscontinuedOperationInterestAndOtherIncomeExpense	-91000	USD
CY2013	pdm	Disposal Group Including Discontinued Operation Loss On Write Down DisposalGroupIncludingDiscontinuedOperationLossOnWriteDown	6402000	USD
CY2012	pdm	Disposal Group Including Discontinued Operation Loss On Write Down DisposalGroupIncludingDiscontinuedOperationLossOnWriteDown	0	USD
CY2011	pdm	Disposal Group Including Discontinued Operation Loss On Write Down DisposalGroupIncludingDiscontinuedOperationLossOnWriteDown	0	USD
CY2013	pdm	Disposal Group Including Discontinued Operation Net Loss Gain From Casualty Event DisposalGroupIncludingDiscontinuedOperationNetLossGainFromCasualtyEvent	-17000	USD
CY2011	pdm	Disposal Group Including Discontinued Operation Net Loss Gain From Casualty Event DisposalGroupIncludingDiscontinuedOperationNetLossGainFromCasualtyEvent	0	USD
CY2012	pdm	Disposal Group Including Discontinued Operation Net Loss Gain From Casualty Event DisposalGroupIncludingDiscontinuedOperationNetLossGainFromCasualtyEvent	0	USD
CY2012	pdm	Disposal Group Including Discontinued Operation Property Operating Costs DisposalGroupIncludingDiscontinuedOperationPropertyOperatingCosts	5216000	USD
CY2013	pdm	Disposal Group Including Discontinued Operation Property Operating Costs DisposalGroupIncludingDiscontinuedOperationPropertyOperatingCosts	1900000	USD
CY2011	pdm	Disposal Group Including Discontinued Operation Property Operating Costs DisposalGroupIncludingDiscontinuedOperationPropertyOperatingCosts	26243000	USD
CY2013	pdm	Disposal Group Including Discontinued Operation Tenant Reimbursement DisposalGroupIncludingDiscontinuedOperationTenantReimbursement	757000	USD
CY2012	pdm	Disposal Group Including Discontinued Operation Tenant Reimbursement DisposalGroupIncludingDiscontinuedOperationTenantReimbursement	1528000	USD
CY2011	pdm	Disposal Group Including Discontinued Operation Tenant Reimbursement DisposalGroupIncludingDiscontinuedOperationTenantReimbursement	20632000	USD
CY2012	pdm	Disposal Group Including Discontinued Other Income Expense DisposalGroupIncludingDiscontinuedOtherIncomeExpense	0	USD
CY2011	pdm	Disposal Group Including Discontinued Other Income Expense DisposalGroupIncludingDiscontinuedOtherIncomeExpense	-6475000	USD
CY2013	pdm	Disposal Group Including Discontinued Other Income Expense DisposalGroupIncludingDiscontinuedOtherIncomeExpense	43000	USD
CY2013	pdm	Dividend Reinvestment Plan Shareholders Discount DividendReinvestmentPlanShareholdersDiscount	0.02
CY2011	pdm	Dividends Minority Interest Decrease From Distributions To Noncontrolling Interest Holders And Stock Issued During Period Value Dividend Reinvestment Plan DividendsMinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndStockIssuedDuringPeriodValueDividendReinvestmentPlan	220365000	USD
CY2012	pdm	Dividends Minority Interest Decrease From Distributions To Noncontrolling Interest Holders And Stock Issued During Period Value Dividend Reinvestment Plan DividendsMinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndStockIssuedDuringPeriodValueDividendReinvestmentPlan	136378000	USD
CY2013	pdm	Dividends Minority Interest Decrease From Distributions To Noncontrolling Interest Holders And Stock Issued During Period Value Dividend Reinvestment Plan DividendsMinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndStockIssuedDuringPeriodValueDividendReinvestmentPlan	132301000	USD
CY2011	pdm	Effective Income Tax Rate Reconciliation Deductions Rental Income Accrued EffectiveIncomeTaxRateReconciliationDeductionsRentalIncomeAccrued	-9380000	USD
CY2013	pdm	Effective Income Tax Rate Reconciliation Deductions Rental Income Accrued EffectiveIncomeTaxRateReconciliationDeductionsRentalIncomeAccrued	-25964000	USD
CY2012	pdm	Effective Income Tax Rate Reconciliation Deductions Rental Income Accrued EffectiveIncomeTaxRateReconciliationDeductionsRentalIncomeAccrued	-10422000	USD
CY2013	pdm	Finite Lived Intangible Liabilities Weighted Average Useful Life FiniteLivedIntangibleLiabilitiesWeightedAverageUsefulLife	P8Y
CY2012	pdm	Gain Loss On Consolidation GainLossOnConsolidation	0	USD
CY2011	pdm	Gain Loss On Consolidation GainLossOnConsolidation	1532000	USD
CY2013	pdm	Gain Loss On Consolidation GainLossOnConsolidation	-898000	USD
CY2012	pdm	Gains Losses On Extinguishment Of Debt Actual Cash Impact GainsLossesOnExtinguishmentOfDebtActualCashImpact	0	USD
CY2011	pdm	Gains Losses On Extinguishment Of Debt Actual Cash Impact GainsLossesOnExtinguishmentOfDebtActualCashImpact	1041000	USD
CY2013	pdm	Gains Losses On Extinguishment Of Debt Actual Cash Impact GainsLossesOnExtinguishmentOfDebtActualCashImpact	0	USD
CY2012	pdm	Income Loss From Equity Method Investments Actual Cash Impact IncomeLossFromEquityMethodInvestmentsActualCashImpact	923000	USD
CY2011	pdm	Income Loss From Equity Method Investments Actual Cash Impact IncomeLossFromEquityMethodInvestmentsActualCashImpact	1609000	USD
CY2013	pdm	Income Loss From Equity Method Investments Actual Cash Impact IncomeLossFromEquityMethodInvestmentsActualCashImpact	-3676000	USD
CY2012	pdm	Income Tax Basis Net Income Prior To Dividends Paid Deduction IncomeTaxBasisNetIncomePriorToDividendsPaidDeduction	121639000	USD
CY2011	pdm	Income Tax Basis Net Income Prior To Dividends Paid Deduction IncomeTaxBasisNetIncomePriorToDividendsPaidDeduction	192435000	USD
CY2013	pdm	Income Tax Basis Net Income Prior To Dividends Paid Deduction IncomeTaxBasisNetIncomePriorToDividendsPaidDeduction	84329000	USD
CY2012	pdm	Increase Decrease In Accrued Capital Expenditures And Deferred Lease Costs IncreaseDecreaseInAccruedCapitalExpendituresAndDeferredLeaseCosts	12598000	USD
CY2013	pdm	Increase Decrease In Accrued Capital Expenditures And Deferred Lease Costs IncreaseDecreaseInAccruedCapitalExpendituresAndDeferredLeaseCosts	12460000	USD
CY2011	pdm	Increase Decrease In Accrued Capital Expenditures And Deferred Lease Costs IncreaseDecreaseInAccruedCapitalExpendituresAndDeferredLeaseCosts	8218000	USD
CY2012	pdm	Increase Decrease In Deferred Offering Costs IncreaseDecreaseInDeferredOfferingCosts	-567000	USD
CY2011	pdm	Increase Decrease In Deferred Offering Costs IncreaseDecreaseInDeferredOfferingCosts	227000	USD
CY2013	pdm	Increase Decrease In Deferred Offering Costs IncreaseDecreaseInDeferredOfferingCosts	0	USD
CY2013	pdm	Increase Decreasein Accrued Share Repurchases IncreaseDecreaseinAccruedShareRepurchases	1718000	USD
CY2011	pdm	Increase Decreasein Accrued Share Repurchases IncreaseDecreaseinAccruedShareRepurchases	0	USD
CY2012	pdm	Increase Decreasein Accrued Share Repurchases IncreaseDecreaseinAccruedShareRepurchases	287000	USD
CY2013Q4	pdm	Intangible Lease Liabilities Accumulated Amortization IntangibleLeaseLiabilitiesAccumulatedAmortization	44256000	USD
CY2012Q4	pdm	Intangible Lease Liabilities Accumulated Amortization IntangibleLeaseLiabilitiesAccumulatedAmortization	40931000	USD
CY2013Q4	pdm	Investment Building And Building Improvements Net InvestmentBuildingAndBuildingImprovementsNet	3164575000	USD
CY2012Q4	pdm	Investment Building And Building Improvements Net InvestmentBuildingAndBuildingImprovementsNet	2908078000	USD
CY2012Q4	pdm	Investment In Subsidiary InvestmentInSubsidiary	0	USD
CY2013Q4	pdm	Investment In Subsidiary InvestmentInSubsidiary	0	USD
CY2013	pdm	Letter Of Credit Renewal Period LetterOfCreditRenewalPeriod	P1Y
CY2011	pdm	Liabilities Assumed Upon Consolidation Of Variable Interest Entity LiabilitiesAssumedUponConsolidationOfVariableInterestEntity	191814000	USD
CY2012	pdm	Liabilities Assumed Upon Consolidation Of Variable Interest Entity LiabilitiesAssumedUponConsolidationOfVariableInterestEntity	0	USD
CY2013	pdm	Liabilities Assumed Upon Consolidation Of Variable Interest Entity LiabilitiesAssumedUponConsolidationOfVariableInterestEntity	0	USD
CY2013	pdm	Line Of Credit Facility Maturity Extension Period LineOfCreditFacilityMaturityExtensionPeriod	P6M
CY2013	pdm	Line Of Credit Facility Maximum Maturity Extension Period LineOfCreditFacilityMaximumMaturityExtensionPeriod	P1Y
CY2013	pdm	Line Of Credit Facility Numberof Maturity Extension Periods LineOfCreditFacilityNumberofMaturityExtensionPeriods	2	period
CY2012	pdm	Net Assets Assumed Upon Consolidation Of Variable Interest Entity Net Of Notes Receivable Previously Recorded NetAssetsAssumedUponConsolidationOfVariableInterestEntityNetOfNotesReceivablePreviouslyRecorded	0	USD
CY2013	pdm	Net Assets Assumed Upon Consolidation Of Variable Interest Entity Net Of Notes Receivable Previously Recorded NetAssetsAssumedUponConsolidationOfVariableInterestEntityNetOfNotesReceivablePreviouslyRecorded	0	USD
CY2011	pdm	Net Assets Assumed Upon Consolidation Of Variable Interest Entity Net Of Notes Receivable Previously Recorded NetAssetsAssumedUponConsolidationOfVariableInterestEntityNetOfNotesReceivablePreviouslyRecorded	188283000	USD
CY2012	pdm	Net Loss Gain From Casualty Event NetLossGainFromCasualtyEvent	5170000	USD
CY2011	pdm	Net Loss Gain From Casualty Event NetLossGainFromCasualtyEvent	0	USD
CY2013	pdm	Net Loss Gain From Casualty Event NetLossGainFromCasualtyEvent	-10561000	USD
CY2012Q4	pdm	Notes Receivable Intercompany Transactions NotesReceivableIntercompanyTransactions	0	USD
CY2013Q4	pdm	Notes Receivable Intercompany Transactions NotesReceivableIntercompanyTransactions	0	USD
CY2013Q4	pdm	Number Of Lawsuits As Defendant NumberOfLawsuitsAsDefendant	2	Lawsuit
CY2013Q3	pdm	Number Of Unconsolidated Joint Venture Partnerships NumberOfUnconsolidatedJointVenturePartnerships	2	Joint_Venture
CY2013	pdm	Number Of Wholly Owned Management Subsidiaries NumberOfWhollyOwnedManagementSubsidiaries	2	subsidiary
CY2013	pdm	Numberof Interest Rate Derivatives Entered During Period NumberofInterestRateDerivativesEnteredDuringPeriod	6	agreement
CY2013Q4	pdm	Operating Leases Income Statement Percentageof Annualized Lease Revenue OperatingLeasesIncomeStatementPercentageofAnnualizedLeaseRevenue	0.90
CY2012	pdm	Payments For Proceeds From Intercompany Distributions PaymentsForProceedsFromIntercompanyDistributions	0	USD
CY2013	pdm	Payments For Proceeds From Intercompany Distributions PaymentsForProceedsFromIntercompanyDistributions	0	USD
CY2011	pdm	Payments For Proceeds From Intercompany Distributions PaymentsForProceedsFromIntercompanyDistributions	0	USD
CY2012	pdm	Payments For Proceeds From Intercompany Notes Receivable Investing Activities PaymentsForProceedsFromIntercompanyNotesReceivableInvestingActivities	0	USD
CY2013	pdm	Payments For Proceeds From Intercompany Notes Receivable Investing Activities PaymentsForProceedsFromIntercompanyNotesReceivableInvestingActivities	0	USD
CY2011	pdm	Payments For Proceeds From Intercompany Notes Receivable Investing Activities PaymentsForProceedsFromIntercompanyNotesReceivableInvestingActivities	0	USD
CY2011	pdm	Payments For Tenant Improvementsand Capital Improvements PaymentsForTenantImprovementsandCapitalImprovements	54033000	USD
CY2012	pdm	Payments For Tenant Improvementsand Capital Improvements PaymentsForTenantImprovementsandCapitalImprovements	104262000	USD
CY2013	pdm	Payments For Tenant Improvementsand Capital Improvements PaymentsForTenantImprovementsandCapitalImprovements	175988000	USD
CY2012	pdm	Payments Of Dividends Common Stock Distributions To Noncontrolling Interest And Discount On Dividend Reinvestment PaymentsOfDividendsCommonStockDistributionsToNoncontrollingInterestAndDiscountOnDividendReinvestment	136378000	USD
CY2013	pdm	Payments Of Dividends Common Stock Distributions To Noncontrolling Interest And Discount On Dividend Reinvestment PaymentsOfDividendsCommonStockDistributionsToNoncontrollingInterestAndDiscountOnDividendReinvestment	132301000	USD
CY2011	pdm	Payments Of Dividends Common Stock Distributions To Noncontrolling Interest And Discount On Dividend Reinvestment PaymentsOfDividendsCommonStockDistributionsToNoncontrollingInterestAndDiscountOnDividendReinvestment	220365000	USD
CY2012	pdm	Paymentsfor Proceedsfrom Intercompany Notes Payable PaymentsforProceedsfromIntercompanyNotesPayable	0	USD
CY2013	pdm	Paymentsfor Proceedsfrom Intercompany Notes Payable PaymentsforProceedsfromIntercompanyNotesPayable	0	USD
CY2011	pdm	Paymentsfor Proceedsfrom Intercompany Notes Payable PaymentsforProceedsfromIntercompanyNotesPayable	0	USD
CY2013	pdm	Paymentsto Acquire Interestin Unconsolidated Joint Venture Netof Cash Assumed PaymentstoAcquireInterestinUnconsolidatedJointVentureNetofCashAssumed	14242000	USD
CY2011	pdm	Paymentsto Acquire Interestin Unconsolidated Joint Venture Netof Cash Assumed PaymentstoAcquireInterestinUnconsolidatedJointVentureNetofCashAssumed	0	USD
CY2012	pdm	Paymentsto Acquire Interestin Unconsolidated Joint Venture Netof Cash Assumed PaymentstoAcquireInterestinUnconsolidatedJointVentureNetofCashAssumed	0	USD
CY2012Q4	pdm	Prepaid Expense And Restricted Cash And Cash Equivalents And Other Assets PrepaidExpenseAndRestrictedCashAndCashEquivalentsAndOtherAssets	21617000	USD
CY2013Q4	pdm	Prepaid Expense And Restricted Cash And Cash Equivalents And Other Assets PrepaidExpenseAndRestrictedCashAndCashEquivalentsAndOtherAssets	25165000	USD
CY2013Q4	pdm	Real Estate Accumulated Depreciation And Amortization RealEstateAccumulatedDepreciationAndAmortization	1060885000	USD
CY2012Q4	pdm	Real Estate Accumulated Depreciation And Amortization RealEstateAccumulatedDepreciationAndAmortization	977768000	USD
CY2011Q4	pdm	Real Estate Accumulated Depreciation And Amortization RealEstateAccumulatedDepreciationAndAmortization	935716000	USD
CY2010Q4	pdm	Real Estate Accumulated Depreciation And Amortization RealEstateAccumulatedDepreciationAndAmortization	918578000	USD
CY2013	pdm	Real Estate Accumulated Depreciation Write Offs Of Fully Depreciated And Amortized Assets RealEstateAccumulatedDepreciationWriteOffsOfFullyDepreciatedAndAmortizedAssets	6029000	USD
CY2012	pdm	Real Estate Accumulated Depreciation Write Offs Of Fully Depreciated And Amortized Assets RealEstateAccumulatedDepreciationWriteOffsOfFullyDepreciatedAndAmortizedAssets	7138000	USD
CY2011	pdm	Real Estate Accumulated Depreciation Write Offs Of Fully Depreciated And Amortized Assets RealEstateAccumulatedDepreciationWriteOffsOfFullyDepreciatedAndAmortizedAssets	9705000	USD
CY2013	pdm	Real Estate Accumulated Depreciation Write Offs Of Intangible Assets RealEstateAccumulatedDepreciationWriteOffsOfIntangibleAssets	12080000	USD
CY2012	pdm	Real Estate Accumulated Depreciation Write Offs Of Intangible Assets RealEstateAccumulatedDepreciationWriteOffsOfIntangibleAssets	73632000	USD
CY2011	pdm	Real Estate Accumulated Depreciation Write Offs Of Intangible Assets RealEstateAccumulatedDepreciationWriteOffsOfIntangibleAssets	35916000	USD
CY2013Q4	pdm	Real Estate And Accumulated Depreciation Initial Cost RealEstateAndAccumulatedDepreciationInitialCost	4744906000	USD
CY2011	pdm	Real Estate Assets Impaired RealEstateAssetsImpaired	0	USD
CY2013	pdm	Real Estate Assets Impaired RealEstateAssetsImpaired	1242000	USD
CY2012	pdm	Real Estate Assets Impaired RealEstateAssetsImpaired	0	USD
CY2011	pdm	Real Estate Write Down Of Depreciated And Amortized Assets RealEstateWriteDownOfDepreciatedAndAmortizedAssets	9705000	USD
CY2012	pdm	Real Estate Write Down Of Depreciated And Amortized Assets RealEstateWriteDownOfDepreciatedAndAmortizedAssets	7138000	USD
CY2013	pdm	Real Estate Write Down Of Depreciated And Amortized Assets RealEstateWriteDownOfDepreciatedAndAmortizedAssets	6029000	USD
CY2013	pdm	Real Estate Write Down Of Intangible Assets RealEstateWriteDownOfIntangibleAssets	12080000	USD
CY2012	pdm	Real Estate Write Down Of Intangible Assets RealEstateWriteDownOfIntangibleAssets	73632000	USD
CY2011	pdm	Real Estate Write Down Of Intangible Assets RealEstateWriteDownOfIntangibleAssets	35916000	USD
CY2013	pdm	Reduction Of Long Lived Assets Due To Casualty Event ReductionOfLongLivedAssetsDueToCasualtyEvent	0	USD
CY2011	pdm	Reduction Of Long Lived Assets Due To Casualty Event ReductionOfLongLivedAssetsDueToCasualtyEvent	0	USD
CY2012	pdm	Reduction Of Long Lived Assets Due To Casualty Event ReductionOfLongLivedAssetsDueToCasualtyEvent	1980000	USD
CY2013	pdm	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Amortization Of Nonvested Shares ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAmortizationOfNonvestedShares	2000000	USD
CY2011	pdm	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Amortization Of Nonvested Shares ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAmortizationOfNonvestedShares	5300000	USD
CY2012	pdm	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Amortization Of Nonvested Shares ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAmortizationOfNonvestedShares	2500000	USD
CY2013Q4	pdm	Shares In Trust Authorized SharesInTrustAuthorized	150000000	shares
CY2012Q4	pdm	Shares In Trust Authorized SharesInTrustAuthorized	150000000	shares
CY2012Q4	pdm	Shares In Trust Outstanding SharesInTrustOutstanding	0	shares
CY2013Q4	pdm	Shares In Trust Outstanding SharesInTrustOutstanding	0	shares
CY2013Q4	pdm	Tax Basis Of Total Assets TaxBasisOfTotalAssets	4500000000	USD
CY2012Q4	pdm	Tax Basis Of Total Assets TaxBasisOfTotalAssets	4100000000	USD
CY2012Q4	pdm	Tenant Receivables Including Straight Line Rental Revenue Receivables TenantReceivablesIncludingStraightLineRentalRevenueReceivables	147337000	USD
CY2013Q4	pdm	Tenant Receivables Including Straight Line Rental Revenue Receivables TenantReceivablesIncludingStraightLineRentalRevenueReceivables	170551000	USD
CY2012Q4	pdm	Unconsolidated Equity Method Investmentsand Duefrom Joint Ventures UnconsolidatedEquityMethodInvestmentsandDuefromJointVentures	37689000	USD
CY2013Q4	pdm	Unconsolidated Equity Method Investmentsand Duefrom Joint Ventures UnconsolidatedEquityMethodInvestmentsandDuefromJointVentures	14388000	USD
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001042776
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	154288003	shares
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013Q2	dei	Entity Public Float EntityPublicFloat	2965463289	USD
CY2013	dei	Entity Registrant Name EntityRegistrantName	Piedmont Office Realty Trust, Inc.
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2013Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	530000000	USD

Files In Submission

Name	View Source	Status
0001042776-14-000011-index-headers.html	Edgar Link	pending
0001042776-14-000011-index.html	Edgar Link	pending
0001042776-14-000011.txt	Edgar Link	pending
0001042776-14-000011-xbrl.zip	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
pdm-12312013ex121.htm	Edgar Link	pending
pdm-12312013x10xk.htm	Edgar Link	pending
pdm-12312013xex1039.htm	Edgar Link	pending
pdm-12312013xex1040.htm	Edgar Link	pending
pdm-12312013xex211.htm	Edgar Link	pending
pdm-12312013xex231.htm	Edgar Link	pending
pdm-12312013xex311.htm	Edgar Link	pending
pdm-12312013xex312.htm	Edgar Link	pending
pdm-12312013xex321.htm	Edgar Link	pending
pdm-12312013xex322.htm	Edgar Link	pending
pdm-1231201_chartx04283.jpg	Edgar Link	pending
pdm-20131231.xml	Edgar Link	completed
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pdm-20131231_def.xml	Edgar Link	unprocessable
pdm-20131231_lab.xml	Edgar Link	unprocessable
pdm-20131231_pre.xml	Edgar Link	unprocessable
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R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$PDM
Piedmont Office Realty Trust, Inc. Stock $pdm

2013 Q4 Form 10-K Financial Statement

#000104277614000011 Filed on February 18, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PDM Piedmont Office Realty Trust, Inc. Stock $pdm

2013 Q4 Form 10-K Financial Statement

#000104277614000011 Filed on February 18, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PDM
Piedmont Office Realty Trust, Inc. Stock $pdm