$EXR
Extra Space Storage Inc. Stock $exr

$exr Overview Financials Valuation SEC Filings Company Website

2014 Q4 Form 10-K Financial Statement

#000119312516485633 Filed on February 29, 2016

Income Statement

Concept	2014 Q4	2014 Q3	2014 Q2
Revenue	$164.8M	$169.1M	$160.7M
YoY Change	16.09%	27.01%	27.31%
Cost Of Revenue	$45.60M	$43.29M	$42.29M
YoY Change	14.57%	25.94%	26.39%
Gross Profit	$121.7M	$125.8M	$118.4M
YoY Change	19.08%	27.38%	27.64%
Gross Profit Margin	73.86%	74.39%	73.69%
Selling, General & Admin	$16.70M	$15.70M	$15.50M
YoY Change	21.01%	12.95%	13.14%
% of Gross Profit	13.72%	12.48%	13.09%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$29.20M	$29.25M	$28.27M
YoY Change	12.31%	24.85%	24.08%
% of Gross Profit	23.99%	23.26%	23.87%
Operating Expenses	$46.00M	$45.00M	$43.80M
YoY Change	15.87%	20.32%	20.0%
Operating Profit	$69.92M	$77.49M	$70.66M
YoY Change	21.99%	38.22%	32.39%
Interest Expense	-$16.50M	$20.68M	$20.66M
YoY Change	-160.0%	27.16%	12.5%
% of Operating Profit	-23.6%	26.69%	29.24%
Other Income/Expense, Net
YoY Change
Pretax Income	$51.70M	$55.03M	$43.48M
YoY Change	-39.18%	76.23%	17.37%
Income Tax	$2.200M	-$1.006M	$3.513M
% Of Pretax Income	4.26%	-1.83%	8.08%
Net Earnings	$45.12M	$54.23M	$41.67M
YoY Change	-41.35%	85.43%	20.89%
Net Earnings / Revenue	27.38%	32.07%	25.92%
Basic Earnings Per Share	$0.39	$0.47	$0.36
Diluted Earnings Per Share	$0.39	$0.47	$0.36
COMMON SHARES
Basic Shares Outstanding	116.3M shares	115.7M shares	115.7M shares
Diluted Shares Outstanding		121.6M shares	121.3M shares

Balance Sheet

Concept	2014 Q4	2014 Q3	2014 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$47.70M	$49.20M	$53.90M
YoY Change	-62.35%	-39.78%	-73.95%
Cash & Equivalents	$47.66M	$49.22M	$53.95M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$11.80M	$12.30M	$12.60M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$59.50M	$61.50M	$66.50M
YoY Change	-55.66%	-31.36%	-68.36%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.136B	$3.955B	$3.941B
YoY Change	13.73%	22.68%	30.16%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$85.70M	$86.20M	$86.80M
YoY Change	-2.72%	-14.23%	-14.65%
Other Assets	$25.20M	$26.20M	$20.70M
YoY Change	17.21%	14.91%	0.98%
Total Long-Term Assets	$4.322B	$4.164B	$4.142B
YoY Change	12.48%	21.46%	28.55%
TOTAL ASSETS
Total Short-Term Assets	$59.50M	$61.50M	$66.50M
Total Long-Term Assets	$4.322B	$4.164B	$4.142B
Total Assets	$4.382B	$4.226B	$4.209B
YoY Change	10.18%	20.11%	22.61%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$65.50M	$73.50M	$65.50M
YoY Change	8.09%	26.29%	39.36%
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	$65.50M	$73.50M	$65.50M
YoY Change	8.09%	26.29%	39.36%
LONG-TERM LIABILITIES
Long-Term Debt	$2.350B	$2.189B	$2.174B
YoY Change	20.0%	23.35%	21.97%
Other Long-Term Liabilities	$54.70M	$30.00M	$39.00M
YoY Change	106.42%	78.57%	184.67%
Total Long-Term Liabilities	$2.405B	$2.219B	$2.213B
YoY Change	21.15%	23.87%	23.21%
TOTAL LIABILITIES
Total Short-Term Liabilities	$65.50M	$73.50M	$65.50M
Total Long-Term Liabilities	$2.405B	$2.219B	$2.213B
Total Liabilities	$2.470B	$2.292B	$2.278B
YoY Change	20.77%	23.95%	23.62%
SHAREHOLDERS EQUITY
Retained Earnings	-$257.7M	-$248.2M	-$247.9M
YoY Change	14.04%	-3.3%	2.68%
Common Stock	$1.997B	$1.984B	$1.982B
YoY Change	1.13%	12.22%	12.21%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.737B	$1.739B	$1.737B
YoY Change
Total Liabilities & Shareholders Equity	$4.382B	$4.226B	$4.209B
YoY Change	10.18%	20.11%	22.61%

Cashflow Statement

Concept	2014 Q4	2014 Q3	2014 Q2
OPERATING ACTIVITIES
Net Income	$45.12M	$54.23M	$41.67M
YoY Change	-41.35%	85.43%	20.89%
Depreciation, Depletion And Amortization	$29.20M	$29.25M	$28.27M
YoY Change	12.31%	24.85%	24.08%
Cash From Operating Activities	$81.00M	$88.80M	$103.2M
YoY Change	11.42%	23.33%	36.69%
INVESTING ACTIVITIES
Capital Expenditures	-$188.7M	-$38.00M	-$47.20M
YoY Change	-31.06%	47.86%	7.52%
Acquisitions
YoY Change
Other Investing Activities	-$19.30M	-$5.600M	-$9.600M
YoY Change	-371.83%	-25.33%	-4900.0%
Cash From Investing Activities	-$208.0M	-$43.50M	-$56.80M
YoY Change	-22.01%	31.02%	29.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	125.4M	-50.00M	-39.40M
YoY Change	-47.55%	-69.53%	-128.2%
NET CHANGE
Cash From Operating Activities	81.00M	88.80M	103.2M
Cash From Investing Activities	-208.0M	-43.50M	-56.80M
Cash From Financing Activities	125.4M	-50.00M	-39.40M
Net Change In Cash	-1.600M	-4.700M	7.000M
YoY Change	-103.55%	-96.25%	-95.92%
FREE CASH FLOW
Cash From Operating Activities	$81.00M	$88.80M	$103.2M
Capital Expenditures	-$188.7M	-$38.00M	-$47.20M
Free Cash Flow	$269.7M	$126.8M	$150.4M
YoY Change	-22.14%	29.79%	25.96%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q1	exr	Minority Interest Ownership Percentage By Parent In Joint Venture Partner In Consolidated Self Storage Property Prior To Acquisition MinorityInterestOwnershipPercentageByParentInJointVenturePartnerInConsolidatedSelfStoragePropertyPriorToAcquisition	0.95	pure
CY2013Q1	exr	Minority Interest Ownership Percentage By Parent In Joint Venture Partner In Consolidated Self Storage Property MinorityInterestOwnershipPercentageByParentInJointVenturePartnerInConsolidatedSelfStorageProperty	0.967	pure
CY2013Q4	exr	Common Stock Offer Price Per Share CommonStockOfferPricePerShare	45.81
CY2013Q4	exr	Number Of Properties Owned By Joint Venture NumberOfPropertiesOwnedByJointVenture	1	Store
CY2013Q4	exr	Noncontrolling Interest Carrying Amount NoncontrollingInterestCarryingAmount	0
CY2016Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	125054328	shares
CY2013Q2	exr	Noncontrolling Interest Carrying Amount NoncontrollingInterestCarryingAmount	0
CY2015Q2	exr	Common Stock Offer Price Per Share CommonStockOfferPricePerShare	68.15
CY2015Q2	dei	Entity Public Float EntityPublicFloat	7668549404
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1097092	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	13.89
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1545331000
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	30785000
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	754624	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	15.01
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1931895000
CY2013Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3636544000
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	126723000
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	568727	shares
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.62
CY2014Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	116360239	shares
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2014Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	116360239	shares
CY2014Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2014Q4	us-gaap	Minority Interest In Preferred Unit Holders MinorityInterestInPreferredUnitHolders	81152000
CY2014Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	5367000
CY2014Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1995484000
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	1737425000
CY2014Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	604336000
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities And Equity EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity	1477391000
CY2014Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0
CY2014Q4	us-gaap	Other Minority Interests OtherMinorityInterests	984000
CY2014Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	1832000
CY2014Q4	us-gaap	Other Liabilities OtherLiabilities	54719000
CY2014Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	672000
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2014Q4	us-gaap	Interest Rate Derivative Liabilities At Fair Value InterestRateDerivativeLiabilitiesAtFairValue	3533000
CY2014Q4	us-gaap	Convertible Debt ConvertibleDebt	235724000
CY2014Q4	us-gaap	Other Sundry Liabilities OtherSundryLiabilities	6084000
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-257738000
CY2014Q4	us-gaap	Liabilities Liabilities	2470004000
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4381987000
CY2014Q4	us-gaap	Deferred Revenue Leases Net DeferredRevenueLeasesNet	28485000
CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1911983000
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	1163000
CY2014Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	65521000
CY2014Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	18431000
CY2014Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	269000
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	1152634000
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	15183000
CY2014Q4	us-gaap	Notes Payable NotesPayable	1858981000
CY2014Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2014Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	8033000
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	6233000
CY2014Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	16586000
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1484000
CY2014Q4	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	92422000
CY2014Q4	us-gaap	Line Of Credit LineOfCredit	138000000
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1232000
CY2014Q4	us-gaap	Development In Process DevelopmentInProcess	17870000
CY2014Q4	us-gaap	Due From Related Parties DueFromRelatedParties	11778000
CY2014Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	4135696000
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	1477391000
CY2014Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	19297000
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1176000
CY2014Q4	us-gaap	Assets Assets	4381987000
CY2014Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1363000
CY2014Q4	us-gaap	Real Estate Investments Unconsolidated Real Estate And Other Joint Ventures RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures	85711000
CY2014Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	25245000
CY2014Q4	us-gaap	Due From Related Parties Noncurrent DueFromRelatedPartiesNoncurrent	120230000
CY2014Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	31946000
CY2014Q4	us-gaap	Deferred Tax Assets State Taxes DeferredTaxAssetsStateTaxes	6260000
CY2014Q4	us-gaap	Derivative Assets DerivativeAssets	3583000
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	840000
CY2014Q4	us-gaap	Other Assets OtherAssets	75894000
CY2014Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	7554000
CY2014Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	8891000
CY2014Q4	us-gaap	Fixtures And Equipment Gross FixturesAndEquipmentGross	24913000
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	47663000
CY2014Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	7130000
CY2014Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	4722162000
CY2014Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	9342000
CY2014Q4	exr	Real Estate Property Acquisition Purchase Price Allocation Building RealEstatePropertyAcquisitionPurchasePriceAllocationBuilding	410432000
CY2014Q4	exr	Lease Obligation Liability LeaseObligationLiability	713000
CY2014Q4	exr	Real Estate Property Acquisition Assets Acquired Liabilities Assumed Net RealEstatePropertyAcquisitionAssetsAcquiredLiabilitiesAssumedNet	-5762000
CY2014Q4	exr	Equity Method Investment Summarized Financial Information Other Assets EquityMethodInvestmentSummarizedFinancialInformationOtherAssets	34636000
CY2014Q4	exr	Equity Method Investment Summarized Financial Information Secured Debt EquityMethodInvestmentSummarizedFinancialInformationSecuredDebt	301267000
CY2014Q4	exr	Deferred Tax Assets Tax Deferred Captive Insurance Subsidiary DeferredTaxAssetsTaxDeferredCaptiveInsuranceSubsidiary	447000
CY2014Q4	exr	Deferred Tax Liabilities State Taxes DeferredTaxLiabilitiesStateTaxes	1576000
CY2014Q4	exr	Real Estate Property Acquisition Purchase Price Allocation Land RealEstatePropertyAcquisitionPurchasePriceAllocationLand	139174000
CY2014Q4	exr	Net Operating Real Estate Assets NetOperatingRealEstateAssets	4117826000
CY2014Q4	exr	Business Combination Consideration Promissory Note Issued BusinessCombinationConsiderationPromissoryNoteIssued	129000
CY2014Q4	exr	Equity Method Investment Summarized Financial Information Real Estate Investment Property Net EquityMethodInvestmentSummarizedFinancialInformationRealEstateInvestmentPropertyNet	1442755000
CY2014Q4	exr	Equity Method Investment Summarized Financial Information Other Liabilities EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities	23490000
CY2015Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	32222000
CY2014Q4	exr	Unamortized Deferred Finance Costs UnamortizedDeferredFinanceCosts	2531000
CY2014Q4	exr	Investments In Trusts InvestmentsInTrusts	3590000
CY2014Q4	exr	Notes Payable To Trusts NotesPayableToTrusts	117059000
CY2015Q4	us-gaap	Number Of Stores NumberOfStores	6	Store
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	572629	shares
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	24.42
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	124119531	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	4658171	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	23.70
CY2015Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	1743790000
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	429348	shares
CY2015Q4	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	36	Store
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2015Q4	us-gaap	Derivative Number Of Instruments Held DerivativeNumberOfInstrumentsHeld	29	Item
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	124119531	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	13.16
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Share Price SharePrice	88.21
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	562672	shares
CY2015Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	999	Store
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	4326000
CY2015Q4	us-gaap	Minority Interest In Preferred Unit Holders MinorityInterestInPreferredUnitHolders	80531000
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	167477000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	5655000
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	10728000
CY2015Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2431754000
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	418179000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	79926000
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	2089077000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	2808000
CY2015Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	728087000
CY2015Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities And Equity EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity	1423677000
CY2015Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	2774378000
CY2015Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0
CY2015Q4	us-gaap	Other Minority Interests OtherMinorityInterests	162000
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	416512000
CY2015Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	11313000
CY2015Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	360000000
CY2015Q4	us-gaap	Fair Value Assets Level1 To Level2 Transfers Amount FairValueAssetsLevel1ToLevel2TransfersAmount	0
CY2015Q4	us-gaap	Fair Value Assets Level2 To Level1 Transfers Amount FairValueAssetsLevel2ToLevel1TransfersAmount	0
CY2015Q4	us-gaap	Other Liabilities OtherLiabilities	80489000
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	438244000
CY2015Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	2223000
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	469447000
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2015Q4	us-gaap	Interest Rate Derivative Liabilities At Fair Value InterestRateDerivativeLiabilitiesAtFairValue	6991000
CY2015Q4	us-gaap	Convertible Debt ConvertibleDebt	623863000
CY2015Q4	us-gaap	Real Estate Owned Valuation Allowance Component RealEstateOwnedValuationAllowanceComponent	0
CY2015Q4	us-gaap	Other Sundry Liabilities OtherSundryLiabilities	7820000
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-337566000
CY2015Q4	us-gaap	Liabilities Liabilities	3698803000
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6071407000
CY2015Q4	us-gaap	Deferred Revenue Leases Net DeferredRevenueLeasesNet	35904000
CY2015Q4	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	6991000
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	1241000
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2372604000
CY2015Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	82693000
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	872441000
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	19104000
CY2015Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	221000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2861000
CY2015Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	1098232000
CY2015Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2782300000
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	19609000
CY2015Q4	us-gaap	Notes Payable NotesPayable	2758567000
CY2015Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	5510000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	60797000
CY2015Q4	us-gaap	Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet	12440000
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	5609000
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	17360000
CY2015Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2015Q4	us-gaap	Litigation Reserve LitigationReserve	850000
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6352000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	3479000
CY2015Q4	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	202834000
CY2015Q4	us-gaap	Line Of Credit LineOfCredit	36000000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	2633000
CY2015Q4	us-gaap	Development In Process DevelopmentInProcess	24909000
CY2015Q4	us-gaap	Fair Value Liabilities Level2 To Level1 Transfers Amount FairValueLiabilitiesLevel2ToLevel1TransfersAmount	0
CY2015Q4	exr	Tenant Reinsurance Policy Average Amount Of Insurance Coverage TenantReinsurancePolicyAverageAmountOfInsuranceCoverage	2600
CY2015Q4	exr	Operating Partnership Units Redemption Amount OperatingPartnershipUnitsRedemptionAmount	498921000
CY2015Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	1085000
CY2015Q4	us-gaap	Due From Related Parties DueFromRelatedParties	2205000
CY2015Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	5689309000
CY2015Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	1423677000
CY2015Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	5016074000
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	13985000
CY2015Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	46774000
CY2015Q4	us-gaap	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	5758588000
CY2015Q4	us-gaap	Deferred Tax Assets State Taxes DeferredTaxAssetsStateTaxes	6016000
CY2015Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	26806000
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	36297000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1346000
CY2015Q4	us-gaap	Assets Assets	6071407000
CY2015Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1735000
CY2015Q4	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	10774000
CY2015Q4	us-gaap	Real Estate Investments Unconsolidated Real Estate And Other Joint Ventures RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures	103007000
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	30738000
CY2015Q4	us-gaap	Due From Related Parties Noncurrent DueFromRelatedPartiesNoncurrent	120230000
CY2015Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	1401322000
CY2015Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	1402731000
CY2015Q4	us-gaap	Derivative Assets DerivativeAssets	4996000
CY2015Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	4654170000
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	309000
CY2015Q4	us-gaap	Other Assets OtherAssets	170349000
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	23780000
CY2015Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	11463000
CY2015Q4	us-gaap	Fixtures And Equipment Gross FixturesAndEquipmentGross	30547000
CY2015Q4	us-gaap	Reinsurance Recoverable For Unpaid Claims And Claims Adjustments ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments	0
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75799000
CY2015Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	2172000
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	36525000
CY2015Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6392487000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	2167000
CY2015Q4	us-gaap	Fair Value Liabilities Level1 To Level2 Transfers Amount FairValueLiabilitiesLevel1ToLevel2TransfersAmount	0
CY2015Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Carrying Costs RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts	360495000
CY2015Q4	exr	Common Stock Average Closing Market Price CommonStockAverageClosingMarketPrice	88.75
CY2015Q4	exr	Credit Risk Derivative Liabilities Expected Termination Value On Settlement CreditRiskDerivativeLiabilitiesExpectedTerminationValueOnSettlement	2995000
CY2015Q4	exr	Real Estate Property Acquisition Purchase Price Allocation Building RealEstatePropertyAcquisitionPurchasePriceAllocationBuilding	1335829000
CY2015Q4	exr	Number Of Real Estate Properties Franchisees And Others NumberOfRealEstatePropertiesFranchiseesAndOthers	348	Store
CY2015Q4	exr	Tenant Reinsurance Policy Minimum Amount Of Insurance Coverage TenantReinsurancePolicyMinimumAmountOfInsuranceCoverage	2000
CY2015Q4	exr	Real Estate Property Acquisition Assets Acquired Liabilities Assumed Net RealEstatePropertyAcquisitionAssetsAcquiredLiabilitiesAssumedNet	68969000
CY2015Q4	exr	Number Of Real Estate Properties Owned And Or Managed NumberOfRealEstatePropertiesOwnedAndOrManaged	1347	Store
CY2015Q4	exr	Real Estate Self Storage Properties Ground Leases Number RealEstateSelfStoragePropertiesGroundLeasesNumber	19	Facility
CY2015Q4	exr	Real Estate Gross Including Construction In Progress RealEstateGrossIncludingConstructionInProgress	6417396000
CY2015Q4	exr	Equity Method Investment Summarized Financial Information Other Assets EquityMethodInvestmentSummarizedFinancialInformationOtherAssets	33703000
CY2015Q4	exr	Equity Method Investment Summarized Financial Information Secured Debt EquityMethodInvestmentSummarizedFinancialInformationSecuredDebt	299730000
CY2015Q4	exr	Tenant Reinsurance Policy Maximum Amount Of Insurance Coverage TenantReinsurancePolicyMaximumAmountOfInsuranceCoverage	10000
CY2015Q4	exr	Deferred Tax Assets Tax Deferred Captive Insurance Subsidiary DeferredTaxAssetsTaxDeferredCaptiveInsuranceSubsidiary	429000
CY2015Q4	exr	Deferred Tax Liabilities State Taxes DeferredTaxLiabilitiesStateTaxes	1523000
CY2015Q4	exr	Variable Interest Entity Not Primary Beneficiary Number And Not Consolidated Number VariableInterestEntityNotPrimaryBeneficiaryNumberAndNotConsolidatedNumber	3	Entity
CY2015Q4	exr	Maximum Percentage Of Annual Salary Which Plan Participants May Contribute To The Plan MaximumPercentageOfAnnualSalaryWhichPlanParticipantsMayContributeToThePlan	0.15	pure
CY2015Q4	exr	Real Estate Property Acquisition Purchase Price Allocation Land RealEstatePropertyAcquisitionPurchasePriceAllocationLand	248370000
CY2015Q4	exr	Net Operating Real Estate Assets NetOperatingRealEstateAssets	5664400000
CY2015Q4	exr	Business Combination Consideration Promissory Note Issued BusinessCombinationConsiderationPromissoryNoteIssued	15610000
CY2015Q4	exr	Equity Method Investment Summarized Financial Information Real Estate Investment Property Net EquityMethodInvestmentSummarizedFinancialInformationRealEstateInvestmentPropertyNet	1389974000
CY2015Q4	exr	Equity Method Investment Summarized Financial Information Other Liabilities EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities	25715000
CY2015Q4	exr	Unamortized Deferred Finance Costs UnamortizedDeferredFinanceCosts	2399000
CY2015Q4	exr	Investments In Trusts InvestmentsInTrusts	3590000
CY2015Q4	exr	Notes Payable To Trusts NotesPayableToTrusts	117191000
CY2015Q4	exr	Number Of Stores Held For Sale NumberOfStoresHeldForSale	7	Store
CY2013Q4	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	157000
CY2013Q4	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	205988000
CY2013Q4	exr	Gross Proceeds From Issuance Of Common Stock GrossProceedsFromIssuanceOfCommonStock	206145000
CY2015Q2	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	14438000
CY2015Q2	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	416611000
CY2015Q2	exr	Gross Proceeds From Issuance Of Common Stock GrossProceedsFromIssuanceOfCommonStock	431049000
CY2013Q1	exr	Increase In Minority Interest Ownership Percentage By Parent In Joint Venture Partner In Consolidated Self Storage Property IncreaseInMinorityInterestOwnershipPercentageByParentInJointVenturePartnerInConsolidatedSelfStorageProperty	0.017	pure
CY2013Q1	exr	Increase In Profit Interest Percentage By Parent In Joint Venture Partner In Consolidated Self Storage Property IncreaseInProfitInterestPercentageByParentInJointVenturePartnerInConsolidatedSelfStorageProperty	0.17	pure
CY2013Q1	exr	Number Of Joint Venture Partners In Consolidated Self Storage Property Ownership Interest Acquired NumberOfJointVenturePartnersInConsolidatedSelfStoragePropertyOwnershipInterestAcquired	1	Store
CY2013Q1	exr	Payments To Acquire Interest In Joint Venture Partner In Consolidated Self Storage Property PaymentsToAcquireInterestInJointVenturePartnerInConsolidatedSelfStorageProperty	200000
CY2013Q4	exr	Increase In Minority Interest Ownership Percentage By Parent In Joint Venture Partner In Consolidated Self Storage Property IncreaseInMinorityInterestOwnershipPercentageByParentInJointVenturePartnerInConsolidatedSelfStorageProperty	0.10	pure
CY2013Q4	exr	Payments To Acquire Interest In Joint Venture Partner In Consolidated Self Storage Property PaymentsToAcquireInterestInJointVenturePartnerInConsolidatedSelfStorageProperty	1292000
CY2013Q2	exr	Increase In Minority Interest Ownership Percentage By Parent In Joint Venture Partner In Consolidated Self Storage Property IncreaseInMinorityInterestOwnershipPercentageByParentInJointVenturePartnerInConsolidatedSelfStorageProperty	0.276	pure
CY2013Q2	exr	Increase In Profit Interest Percentage By Parent In Joint Venture Partner In Consolidated Self Storage Property IncreaseInProfitInterestPercentageByParentInJointVenturePartnerInConsolidatedSelfStorageProperty	0.35	pure
CY2013Q2	exr	Number Of Joint Venture Partners In Consolidated Self Storage Property Ownership Interest Acquired NumberOfJointVenturePartnersInConsolidatedSelfStoragePropertyOwnershipInterestAcquired	1	Store
CY2013Q2	exr	Payments To Acquire Interest In Joint Venture Partner In Consolidated Self Storage Property PaymentsToAcquireInterestInJointVenturePartnerInConsolidatedSelfStorageProperty	950000
CY2015Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	60495000
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	271259000
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2013	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.45
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.009	pure
CY2013	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	95938000
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.42	pure
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.81
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	25335000
CY2013	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	5896000
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.04	pure
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	38.40
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	113105094	shares
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	171509000
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	111349361	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	9.74
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	391543	shares
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.54
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	49075	shares
CY2013	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	13262000
CY2013	us-gaap	Net Income Loss NetIncomeLoss	172076000
CY2013	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	446682000
CY2013	us-gaap	Repayments Of Debt RepaymentsOfDebt	664372000
CY2013	us-gaap	Management Fees Revenue ManagementFeesRevenue	26614000
CY2013	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	260487000
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4819000
CY2013	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	1000
CY2013	us-gaap	Profit Loss ProfitLoss	185556000
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	163014000
CY2013	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	205988000
CY2013	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	25335000
CY2013	us-gaap	Payments To Acquire Furniture And Fixtures PaymentsToAcquireFurnitureAndFixtures	6524000
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	213483000
CY2013	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-8725000
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	1916000
CY2013	us-gaap	Partners Capital Account Acquisitions PartnersCapitalAccountAcquisitions	119216000
CY2013	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	110803000
CY2013	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	14496000
CY2013	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	1516000
CY2013	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	960000
CY2013	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	110892000
CY2013	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	4475000
CY2013	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	3193000
CY2013	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-9153000
CY2013	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	520613000
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	196505000
CY2013	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	7975000
CY2013	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	-1277000
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	749000
CY2013	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	1404000
CY2013	us-gaap	Advertising Expense AdvertisingExpense	6482000
CY2013	us-gaap	Direct Premiums Earned DirectPremiumsEarned	47317000
CY2013	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	349959000
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	173581000
CY2013	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	3193000
CY2013	us-gaap	Undistributed Earnings UndistributedEarnings	-567000
CY2013	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	41000
CY2013	us-gaap	Interest Paid Net InterestPaidNet	66705000
CY2013	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	210891000
CY2013	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	567000
CY2013	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	6466000
CY2013	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	11653000
CY2013	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-4838000
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	137855000
CY2013	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	119216000
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9984000
CY2013	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	246250000
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	4819000
CY2013	us-gaap	Equity Method Investment Summarized Financial Information Cost Of Sales EquityMethodInvestmentSummarizedFinancialInformationCostOfSales	149595000
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4353000
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1549000
CY2013	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	2923000
CY2013	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	-1194000
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3032000
CY2013	us-gaap	Interest Expense InterestExpense	71630000
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-366976000
CY2013	us-gaap	Costs And Expenses CostsAndExpenses	307130000
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	191655000
CY2013	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	14386000
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4353000
CY2013	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	3134000
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	205988000
CY2013	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1013000
CY2013	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-5858000
CY2013	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	6964000
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1374000
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8302000
CY2013	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	5896000
CY2013	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	-4556000
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	54246000
CY2013	us-gaap	Interest Expense Debt InterestExpenseDebt	4538000
CY2013	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	5997000
CY2013	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	260000
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	9572000
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	10187000
CY2013	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	13262000
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12065000
CY2013	us-gaap	Proceeds And Excess Tax Benefit From Sharebased Compensation ProceedsAndExcessTaxBenefitFromSharebasedCompensation	3193000
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	95232000
CY2013	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	9369000
CY2013	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	8006000
CY2013	us-gaap	Dividends Common Stock DividendsCommonStock	163014000
CY2013	us-gaap	Cost Of Revenue CostOfRevenue	140012000
CY2013	exr	Noncash Or Part Noncash Acquisition Net Real Estate Assets Acquired NoncashOrPartNoncashAcquisitionNetRealEstateAssetsAcquired	331230000
CY2013	exr	Incremental Common Shares Attributable To Share Based Payment Arrangements Stock Options IncrementalCommonSharesAttributableToShareBasedPaymentArrangementsStockOptions	340048	shares
CY2013	exr	Proceeds From Notes Payable And Lines Of Credit ProceedsFromNotesPayableAndLinesOfCredit	582185000
CY2013	exr	Incremental Common Shares Attributable To Exchangeable Preferred Operating Partnership Units IncrementalCommonSharesAttributableToExchangeablePreferredOperatingPartnershipUnits	989980	shares
CY2013	exr	Minority Interest In Net Income Loss Operating Partnerships And Other MinorityInterestInNetIncomeLossOperatingPartnershipsAndOther	5474000
CY2013	exr	Income Tax Credits And Adjustments Federal IncomeTaxCreditsAndAdjustmentsFederal	-4556000
CY2013	exr	Acquisition Related Costs AcquisitionRelatedCosts	8618000
CY2013	exr	Noncontrolling Interest Increase Related To Consolidated Joint Venture NoncontrollingInterestIncreaseRelatedToConsolidatedJointVenture	870000
CY2013	exr	Noncash Or Part Noncash Acquisition Notes Payable Assumed And Immediately Defeased NoncashOrPartNoncashAcquisitionNotesPayableAssumedAndImmediatelyDefeased	98960000
CY2013	exr	Gains Losses On Sales Of Real Estate And Earnout From Prior Acquisitions GainsLossesOnSalesOfRealEstateAndEarnoutFromPriorAcquisitions	960000
CY2013	exr	Gain Loss On Sale Of Real Estate Assets And Purchase Of Partners Interests GainLossOnSaleOfRealEstateAssetsAndPurchaseOfPartnersInterests	46032000
CY2013	exr	Income Loss Attributable To Noncontrolling Interest Fixed Component IncomeLossAttributableToNoncontrollingInterestFixedComponent	5750000
CY2013	exr	Redemption Of Operating Partnership Units For Common Stock Including Additional Paid In Capital RedemptionOfOperatingPartnershipUnitsForCommonStockIncludingAdditionalPaidInCapital	260000
CY2013	exr	Payments For Proceeds From Notes Receivable PaymentsForProceedsFromNotesReceivable	5000000
CY2013	exr	Income Tax Credits And Adjustments State IncomeTaxCreditsAndAdjustmentsState	0
CY2013	exr	Tenant Reinsurance Expense TenantReinsuranceExpense	9022000
CY2013	exr	Minority Interest Decrease From Cash Redemptions MinorityInterestDecreaseFromCashRedemptions	41000
CY2013	exr	Interest Income On Note Receivable From Preferred Partnership Unit Holders InterestIncomeOnNoteReceivableFromPreferredPartnershipUnitHolders	4850000
CY2013	exr	Receivable Eliminated Due To Acquisition Of Joint Venture Partner Interest ReceivableEliminatedDueToAcquisitionOfJointVenturePartnerInterest	2251000
CY2013	exr	Noncontrolling Interests Increase From Purchase Of Interests NoncontrollingInterestsIncreaseFromPurchaseOfInterests	2489000
CY2013	exr	Number Of Claims Made Under Tenant Reinsurance Program NumberOfClaimsMadeUnderTenantReinsuranceProgram	2316	Item
CY2013	exr	Equity Method Investment Summarized Financial Information Gain Loss On Disposition Of Assets EquityMethodInvestmentSummarizedFinancialInformationGainLossOnDispositionOfAssets	0
CY2013	exr	Incremental Common Shares Attributable To Share Based Payment Arrangements Restricted Stock Awards IncrementalCommonSharesAttributableToShareBasedPaymentArrangementsRestrictedStockAwards	425705	shares
CY2013	exr	Management Fees Revenue And Other Income ManagementFeesRevenueAndOtherIncome	26614000
CY2013	exr	Gain Loss On Sale Of Real Estate Assets And Purchase Of Joint Venture Partners Interests GainLossOnSaleOfRealEstateAssetsAndPurchaseOfJointVenturePartnersInterests	46032000
CY2013	exr	Number Of Preferred Operating Partnership Units NumberOfPreferredOperatingPartnershipUnits	486528	shares
CY2013	exr	Conversion Of Units Estimated Issuance Of Shares ConversionOfUnitsEstimatedIssuanceOfShares	290568	shares
CY2013	exr	Net Income Loss Attributable To Noncontrolling Interest In Operating Partnership NetIncomeLossAttributableToNoncontrollingInterestInOperatingPartnership	-7255000
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	337581000
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2014	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.81
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.015	pure
CY2014	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	647155000
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	166715000
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	12.03
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	5150	shares
CY2014	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	-79060000
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	28.28
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.40	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.008	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.006	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.04	pure
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	47.50
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	121435267	shares
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.85
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	115713807	shares
CY2014	us-gaap	Business Acquisition Equity Interests Issued Or Issuable Number Of Shares Issued BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued	1228390	shares
CY2014	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	211747	shares
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.54
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.037	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.317	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	31000	shares
CY2014	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	19134000
CY2014	us-gaap	Net Income Loss NetIncomeLoss	178355000
CY2014	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	559868000
CY2014	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	163898000
CY2014	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3095000
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-12061000
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	177865000
CY2014	us-gaap	Business Combination Consideration Transferred Including Equity Interest In Acquiree Held Prior To Combination1 BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1	563670000
CY2014	us-gaap	Unrealized Gain Loss On Interest Rate Cash Flow Hedges Pretax Accumulated Other Comprehensive Income Loss UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss	-18557000
CY2014	us-gaap	Repayments Of Debt RepaymentsOfDebt	533128000
CY2014	us-gaap	Management Fees Revenue ManagementFeesRevenue	28215000
CY2014	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	273231000
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4984000
CY2014	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	1000
CY2014	us-gaap	Profit Loss ProfitLoss	195896000
CY2014	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	210091000
CY2014	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-12061000
CY2014	us-gaap	Payments To Acquire Furniture And Fixtures PaymentsToAcquireFurnitureAndFixtures	4830000
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	278468000
CY2014	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1498000
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	3418000
CY2014	us-gaap	Partners Capital Account Acquisitions PartnersCapitalAccountAcquisitions	38809000
CY2014	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	38347000
CY2014	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	477183000
CY2014	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	64402000
CY2014	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	119258000
CY2014	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	3438000
CY2014	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	3794000
CY2014	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value1 BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1	129000
CY2014	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	3613000
CY2014	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	5305000
CY2014	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-8780000
CY2014	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	-71000
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	1607000
CY2014	us-gaap	Direct Premiums Earned DirectPremiumsEarned	59072000
CY2014	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	503538000
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	185854000
CY2014	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	746601000
CY2014	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	3613000
CY2014	us-gaap	Undistributed Earnings UndistributedEarnings	-490000
CY2014	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	4794000
CY2014	us-gaap	Interest Paid Net InterestPaidNet	75218000
CY2014	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	183835000
CY2014	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	23528000
CY2014	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	10541000
CY2014	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-4510000
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	188903000
CY2014	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	38811000
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7570000
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	4984000
CY2014	us-gaap	Equity Method Investment Summarized Financial Information Cost Of Sales EquityMethodInvestmentSummarizedFinancialInformationCostOfSales	153973000
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	803000
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1518000
CY2014	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	122000
CY2014	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	-3079000
CY2014	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	161000
CY2014	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3406000
CY2014	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1663000
CY2014	us-gaap	Interest Expense InterestExpense	81330000
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-564948000
CY2014	us-gaap	Costs And Expenses CostsAndExpenses	368687000
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	148307000
CY2014	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	17120000
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2352000
CY2014	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	5936000
CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1529000
CY2014	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	6640000
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1640000
CY2014	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	4920000
CY2014	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3095000
CY2014	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	-2176000
CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	60942000
CY2014	us-gaap	Interest Expense Debt InterestExpenseDebt	8619000
CY2014	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	6592000
CY2014	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	10638000
CY2014	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	2683000
CY2014	us-gaap	Advertising Expense AdvertisingExpense	8370000
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	6020000
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	7394000
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	71215000
CY2014	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	19081000
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12996000
CY2014	us-gaap	Proceeds And Excess Tax Benefit From Sharebased Compensation ProceedsAndExcessTaxBenefitFromSharebasedCompensation	3613000
CY2014	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	115076000
CY2014	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	4647000
CY2014	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	10991000
CY2014	us-gaap	Dividends Common Stock DividendsCommonStock	210091000
CY2014	us-gaap	Cost Of Revenue CostOfRevenue	172416000
CY2014	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1109000
CY2014	exr	Noncash Or Part Noncash Acquisition Net Real Estate Assets Acquired NoncashOrPartNoncashAcquisitionNetRealEstateAssetsAcquired	77158000
CY2014	exr	Incremental Common Shares Attributable To Share Based Payment Arrangements Stock Options IncrementalCommonSharesAttributableToShareBasedPaymentArrangementsStockOptions	423876	shares
CY2014	exr	Minority Interest Decrease From Distributions To Other Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToOtherNoncontrollingInterestHolders	53000
CY2014	exr	Proceeds From Notes Payable And Lines Of Credit ProceedsFromNotesPayableAndLinesOfCredit	917664000
CY2014	exr	Incremental Common Shares Attributable To Exchangeable Preferred Operating Partnership Units IncrementalCommonSharesAttributableToExchangeablePreferredOperatingPartnershipUnits	961747	shares
CY2014	exr	Minority Interest In Net Income Loss Operating Partnerships And Other MinorityInterestInNetIncomeLossOperatingPartnershipsAndOther	6550000
CY2014	exr	Income Tax Credits And Adjustments Federal IncomeTaxCreditsAndAdjustmentsFederal	-2176000
CY2014	exr	Acquisition Related Costs AcquisitionRelatedCosts	9826000
CY2014	exr	Gains Losses On Sales Of Real Estate And Earnout From Prior Acquisitions GainsLossesOnSalesOfRealEstateAndEarnoutFromPriorAcquisitions	-10285000
CY2014	exr	Real Estate Property Acquisition Closing Costs Expensed RealEstatePropertyAcquisitionClosingCostsExpensed	6510000
CY2014	exr	Gain Loss On Sale Of Real Estate Assets And Purchase Of Partners Interests GainLossOnSaleOfRealEstateAssetsAndPurchaseOfPartnersInterests	4022000
CY2014	exr	Income Loss Attributable To Noncontrolling Interest Fixed Component IncomeLossAttributableToNoncontrollingInterestFixedComponent	5586000
CY2014	exr	Redemption Of Operating Partnership Units For Common Stock Including Additional Paid In Capital RedemptionOfOperatingPartnershipUnitsForCommonStockIncludingAdditionalPaidInCapital	10638000
CY2014	exr	Payments For Proceeds From Notes Receivable PaymentsForProceedsFromNotesReceivable	29258000
CY2014	exr	Income Tax Credits And Adjustments State IncomeTaxCreditsAndAdjustmentsState	0
CY2014	exr	Tenant Reinsurance Expense TenantReinsuranceExpense	10427000
CY2014	exr	Minority Interest Decrease From Cash Redemptions MinorityInterestDecreaseFromCashRedemptions	4794000
CY2014	exr	Interest Income On Note Receivable From Preferred Partnership Unit Holders InterestIncomeOnNoteReceivableFromPreferredPartnershipUnitHolders	4850000
CY2014	exr	Number Of Claims Made Under Tenant Reinsurance Program NumberOfClaimsMadeUnderTenantReinsuranceProgram	2942	Item
CY2014	exr	Property Casualty Net Loss PropertyCasualtyNetLoss	1724000
CY2014	exr	Incremental Common Shares Attributable To Conversion Of Operating Partnership Units IncrementalCommonSharesAttributableToConversionOfOperatingPartnershipUnits	4335837	shares
CY2014	exr	Issuance Of Note Receivable To Unit Holders IssuanceOfNoteReceivableToUnitHolders	20230000
CY2014	exr	Equity Method Investment Summarized Financial Information Gain Loss On Disposition Of Assets EquityMethodInvestmentSummarizedFinancialInformationGainLossOnDispositionOfAssets	0
CY2014	exr	Number Of Real Estate Properties Acquired NumberOfRealEstatePropertiesAcquired	52	Property
CY2014	exr	Management Fees Revenue And Other Income ManagementFeesRevenueAndOtherIncome	28215000
CY2014	exr	Gain Loss On Sale Of Real Estate Assets And Purchase Of Joint Venture Partners Interests GainLossOnSaleOfRealEstateAssetsAndPurchaseOfJointVenturePartnersInterests	3438000
CY2014	exr	Number Of Preferred Operating Partnership Units NumberOfPreferredOperatingPartnershipUnits	2210840	shares
CY2014	exr	Conversion Of Units Estimated Issuance Of Shares ConversionOfUnitsEstimatedIssuanceOfShares	1260243	shares
CY2014	exr	Net Income Loss Attributable To Noncontrolling Interest In Operating Partnership NetIncomeLossAttributableToNoncontrollingInterestInOperatingPartnership	-13575000
CY2014	exr	Gains Losses On Real Estate Transactions And Earn Out From Prior Acquisition GainsLossesOnRealEstateTransactionsAndEarnOutFromPriorAcquisition	-2500000
CY2014	exr	Effective Income Tax Rate Reconciliation Tax Credits Adjustments EffectiveIncomeTaxRateReconciliationTaxCreditsAdjustments	-0.011	pure
CY2014	exr	Income Tax Reconciliation Tax Credits Adjustments IncomeTaxReconciliationTaxCreditsAdjustments	-2176000
CY2015	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.56
CY2015	us-gaap	Nature Of Operations NatureOfOperations	<div> <table style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; WORD-SPACING: 0px; WIDOWS: 1; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0"> <tr> <td valign="top" width="4%" align="left"><b>1.</b></td> <td valign="top" align="left"><b>DESCRIPTION OF BUSINESS</b></td> </tr> </table> <p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 4%; -webkit-text-stroke-width: 0px"> Extra Space Storage Inc. (the “Company”) is a fully integrated, self-administered and <font style="WHITE-SPACE: nowrap">self-managed</font> real estate investment trust (“REIT”), formed as a Maryland Corporation on April 30, 2004, to own, operate, manage, acquire, develop and redevelop professionally managed self-storage properties located throughout the United States. The Company continues the business of Extra Space Storage LLC and its subsidiaries, which had engaged in the <font style="WHITE-SPACE: nowrap">self-storage</font> business since 1977. The Company’s interest in its stores is held through its operating partnership, Extra Space Storage LP (the “Operating Partnership”), which was formed on May 5, 2004. The Company’s primary assets are general partner and limited partner interests in the Operating Partnership. This structure is commonly referred to as an umbrella partnership REIT, or UPREIT. The Company has elected to be taxed as a REIT under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”). To the extent the Company continues to qualify as a REIT, it will not be subject to tax, with certain limited exceptions, on the taxable income that is distributed to its stockholders.</p> <p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 4%; -webkit-text-stroke-width: 0px"> The Company invests in stores by acquiring <font style="WHITE-SPACE: nowrap">wholly-owned</font> stores or by acquiring an equity interest in real estate entities. At December 31, 2015, the Company had direct and indirect equity interests in 999 storage facilities. In addition, the Company managed 348 stores for third parties bringing the total number of stores which it owns and/or manages to 1,347. These stores are located in 36 states, Washington, D.C. and Puerto Rico.</p> <p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 4%; -webkit-text-stroke-width: 0px"> The Company operates in three distinct segments: (1) rental operations; (2) tenant reinsurance; and (3) property management, acquisition and development. The rental operations activities include rental operations of stores in which we have an ownership interest. No single tenant accounts for more than 5.0% of rental income. Tenant reinsurance activities include the reinsurance of risks relating to the loss of goods stored by tenants in the Company’s stores. The Company’s property management, acquisition and development activities include managing, acquiring, developing and selling stores.</p> </div>
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	367329000
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2015	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	2.24
CY2015	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015	dei	Amendment Flag AmendmentFlag	false
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.015	pure
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	5699	shares
CY2015	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	28136000
CY2015	dei	Document Type DocumentType	10-K
CY2015	dei	Entity Central Index Key EntityCentralIndexKey	0001289490
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y10M13D
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y7M17D
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	39.83
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001	pure
CY2015	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2015	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P18M
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.38	pure
CY2015	us-gaap	Common Stock Voting Rights CommonStockVotingRights	All holders of the Company's common stock are entitled to receive dividends and to one vote on all matters submitted to a vote of stockholders.
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.003	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.006	pure
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.04	pure
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	69.93
CY2015	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2015	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2015	dei	Entity Registrant Name EntityRegistrantName	Extra Space Storage Inc.
CY2015	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	126918869	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	16.89
CY2015	us-gaap	Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense	<div> <p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 4%; -webkit-text-stroke-width: 0px"> The following table presents information on the portion of the Company’s unpaid claims liability that relates to tenant insurance for the periods indicated:</p> <p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 12pt 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px">  </p> <table style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; WORD-SPACING: 0px; WIDOWS: 1; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0"> <tr> <td width="76%"></td> <td valign="bottom" width="3%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="3%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="3%"></td> <td></td> <td></td> <td></td> </tr> <tr style="FONT-SIZE: 8pt; FONT-FAMILY: 'Times New Roman'"> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="10" align="center"><b>For the Year Ended<br /> December 31,</b></td> <td valign="bottom"> </td> </tr> <tr style="FONT-SIZE: 8pt; FONT-FAMILY: 'Times New Roman'"> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2013</b></td> <td valign="bottom"> </td> </tr> <tr style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'" bgcolor="#CCEEFF"> <td valign="top"><b><u>Tenant Reinsurance Claims:</u></b></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> </tr> <tr style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'"> <td valign="top"> <p style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"> Unpaid claims liability at beginning of year</p> </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">3,121</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">2,112</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">1,414</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'" bgcolor="#CCEEFF"> <td valign="top"> <p style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"> Claims and claim adjustment expense for claims incurred in the current year</p> </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">6,421</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5,126</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">3,817</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'"> <td valign="top"> <p style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"> Claims and claim adjustment expense for claims incurred in the prior years</p> </td> <td valign="bottom">  </td> <td valign="bottom" nowrap="nowrap"> </td> <td valign="bottom" nowrap="nowrap" align="right"> —  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(345</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(116</td> <td valign="bottom" nowrap="nowrap">) </td> </tr> <tr style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'" bgcolor="#CCEEFF"> <td valign="top"> <p style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"> Payments for current year claims</p> </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(4,283</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(2,954</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(1,751</td> <td valign="bottom" nowrap="nowrap">) </td> </tr> <tr style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'"> <td valign="top"> <p style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"> Payments for prior year claims</p> </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(1,351</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(818</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(1,252</td> <td valign="bottom" nowrap="nowrap">) </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 1px solid"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 1px solid"> </p> </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 1px solid"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 1px solid"> </p> </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 1px solid"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 1px solid"> </p> </td> <td> </td> </tr> <tr style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'" bgcolor="#CCEEFF"> <td valign="top"> <p style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"> Unpaid claims liability at the end of the year</p> </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">3,908</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">3,121</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">2,112</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 3px double"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 3px double"> </p> </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 3px double"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 3px double"> </p> </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 3px double"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: rgb(0,0,0) 3px double"> </p> </td> <td> </td> </tr> </table> <p style="MARGIN-BOTTOM: 0px; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 1px 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 18px; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px">  </p> </div>
CY2015	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	18.79
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	119816743	shares
CY2015	us-gaap	Business Acquisition Equity Interests Issued Or Issuable Number Of Shares Issued BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued	2043613	shares
CY2015	dei	Document Period End Date DocumentPeriodEndDate	2015-12-31
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"> <b>Use of Estimates</b></p> <p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt 'Times New Roman'; WIDOWS: 1; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 4%; -webkit-text-stroke-width: 0px"> The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p> </div>
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	79974	shares
CY2015	dei	Trading Symbol TradingSymbol	EXR
CY2015	us-gaap	Property Management Fee Percent Fee PropertyManagementFeePercentFee	0.060	pure
CY2015	us-gaap	Business Combination Consideration Transferred Including Equity Interest In Acquiree Held Prior To Combination1 BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1	1663318000
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.58
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.051	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.304	pure
CY2015	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	Segments
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	89575	shares
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P4Y9M15D
CY2015	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	24503000
CY2015	us-gaap	Net Income Loss NetIncomeLoss	189474000
CY2015	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	676138000
CY2015	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	253476000
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1542000
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4929000
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	188873000
CY2015	us-gaap	Unrealized Gain Loss On Interest Rate Cash Flow Hedges Pretax Accumulated Other Comprehensive Income Loss UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss	-17669000
CY2015	us-gaap	Repayments Of Debt RepaymentsOfDebt	1313570000
CY2015	us-gaap	Management Fees Revenue ManagementFeesRevenue	34161000
CY2015	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	286857000
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6055000
CY2015	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	2000
CY2015	us-gaap	Profit Loss ProfitLoss	209536000
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	269302000
CY2015	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	446877000
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-4929000
CY2015	us-gaap	Payments To Acquire Furniture And Fixtures PaymentsToAcquireFurnitureAndFixtures	7380000
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	294656000
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1172000
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	1782000
CY2015	us-gaap	Partners Capital Account Acquisitions PartnersCapitalAccountAcquisitions	142399000
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	0
CY2015	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	22597000
CY2015	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	1572540000
CY2015	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	3434000
CY2015	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	67084000
CY2015	us-gaap	Business Combination Pro Forma Information Revenue Of Acquiree Since Acquisition Date Actual BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual	46490000
CY2015	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	2884000
CY2015	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	191501000
CY2015	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	2729000
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-1282000
CY2015	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value1 BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1	-1264000
CY2015	us-gaap	Business Combination Pro Forma Information Earnings Or Loss Of Acquiree Since Acquisition Date Actual BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual	8393000
CY2015	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	1727000
CY2015	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	782270000
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	184606000
CY2015	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	9779000
CY2015	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-12487000
CY2015	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	1436000
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	3461000
CY2015	us-gaap	Direct Premiums Earned DirectPremiumsEarned	71971000
CY2015	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	349897000
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	198575000
CY2015	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	860550000
CY2015	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	1727000
CY2015	us-gaap	Undistributed Earnings UndistributedEarnings	-601000
CY2015	us-gaap	Interest Paid Net InterestPaidNet	89507000
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	204607000
CY2015	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	26931000
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	12351000
CY2015	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-4531000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	205476000
CY2015	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	142399000
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11148000
CY2015	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	563500000
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	6055000
CY2015	us-gaap	Equity Method Investment Summarized Financial Information Cost Of Sales EquityMethodInvestmentSummarizedFinancialInformationCostOfSales	155851000
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	7016000
CY2015	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	-2409000
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	182000
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3858000
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-624000
CY2015	us-gaap	Interest Expense InterestExpense	95682000
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-1625664000
CY2015	us-gaap	Costs And Expenses CostsAndExpenses	487614000
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	1286471000
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	20001000
CY2015	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	70112000
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5498000
CY2015	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	9939000
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	446877000
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1680000
CY2015	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	11928000
CY2015	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	800000
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	108000
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1542000
CY2015	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	274000
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	67758000
CY2015	us-gaap	Interest Expense Debt InterestExpenseDebt	13249000
CY2015	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	7779000
CY2015	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	-28106000
CY2015	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	3310000
CY2015	us-gaap	Advertising Expense AdvertisingExpense	8539000
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3736000
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5376000
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	77151000
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	24503000
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	11695000
CY2015	us-gaap	Proceeds And Excess Tax Benefit From Sharebased Compensation ProceedsAndExcessTaxBenefitFromSharebasedCompensation	1727000
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	133457000
CY2015	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	11026000
CY2015	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	11718000
CY2015	us-gaap	Dividends Common Stock DividendsCommonStock	269302000
CY2015	us-gaap	Cost Of Revenue CostOfRevenue	203965000
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1249000
CY2015	exr	Noncash Or Part Noncash Acquisition Net Real Estate Assets Acquired NoncashOrPartNoncashAcquisitionNetRealEstateAssetsAcquired	158009000
CY2015	exr	Incremental Common Shares Attributable To Share Based Payment Arrangements Stock Options IncrementalCommonSharesAttributableToShareBasedPaymentArrangementsStockOptions	775289	shares
CY2015	exr	Proceeds From Notes Payable And Lines Of Credit ProceedsFromNotesPayableAndLinesOfCredit	2121802000
CY2015	exr	Incremental Common Shares Attributable To Exchangeable Preferred Operating Partnership Units IncrementalCommonSharesAttributableToExchangeablePreferredOperatingPartnershipUnits	875480	shares
CY2015	exr	Minority Interest In Net Income Loss Operating Partnerships And Other MinorityInterestInNetIncomeLossOperatingPartnershipsAndOther	8344000
CY2015	exr	Income Tax Credits And Adjustments Federal IncomeTaxCreditsAndAdjustmentsFederal	274000
CY2015	exr	Acquisition Related Costs AcquisitionRelatedCosts	69401000
CY2015	exr	Gains Losses On Sales Of Real Estate And Earnout From Prior Acquisitions GainsLossesOnSalesOfRealEstateAndEarnoutFromPriorAcquisitions	1501000
CY2015	exr	Real Estate Property Acquisition Closing Costs Expensed RealEstatePropertyAcquisitionClosingCostsExpensed	55344000
CY2015	exr	Basis Of Exchange Operating Partnership Units For Common Stock BasisOfExchangeOperatingPartnershipUnitsForCommonStock	One-for-one basis
CY2015	exr	Gain Loss On Sale Of Real Estate Assets And Purchase Of Partners Interests GainLossOnSaleOfRealEstateAssetsAndPurchaseOfPartnersInterests	2857000
CY2015	exr	Maximum Percentage Of Compensation By Plan Participants Subject To Fifty Percent Matching Of Company MaximumPercentageOfCompensationByPlanParticipantsSubjectToFiftyPercentMatchingOfCompany	0.02	pure
CY2015	exr	Income Loss Attributable To Noncontrolling Interest Fixed Component IncomeLossAttributableToNoncontrollingInterestFixedComponent	5088000
CY2015	exr	Redemption Of Operating Partnership Units For Common Stock Including Additional Paid In Capital RedemptionOfOperatingPartnershipUnitsForCommonStockIncludingAdditionalPaidInCapital	-28106000
CY2015	exr	Payments For Proceeds From Notes Receivable PaymentsForProceedsFromNotesReceivable	84331000
CY2015	exr	Tenant Reinsurance Expense TenantReinsuranceExpense	13033000
CY2015	exr	Percentage Of Matching Contribution Made By Company For First Three Percent Of Participants Compensation PercentageOfMatchingContributionMadeByCompanyForFirstThreePercentOfParticipantsCompensation	1.00	pure
CY2015	exr	Interest Income On Note Receivable From Preferred Partnership Unit Holders InterestIncomeOnNoteReceivableFromPreferredPartnershipUnitHolders	4850000
CY2015	exr	Receivable Eliminated Due To Acquisition Of Joint Venture Partner Interest ReceivableEliminatedDueToAcquisitionOfJointVenturePartnerInterest	15610000
CY2015	exr	Maximum Percentage Of Compensation By Plan Participants Subject To Hundred Percent Matching Of Company MaximumPercentageOfCompensationByPlanParticipantsSubjectToHundredPercentMatchingOfCompany	0.03	pure
CY2015	exr	Average Closing Market Price Measurement Period AverageClosingMarketPriceMeasurementPeriod	P10D
CY2015	exr	Number Of Claims Made Under Tenant Reinsurance Program NumberOfClaimsMadeUnderTenantReinsuranceProgram	3959	Item
CY2015	exr	Percentage Of All Distributions To Stockholders Which Classifies As Return Of Capital PercentageOfAllDistributionsToStockholdersWhichClassifiesAsReturnOfCapital	0.000	pure
CY2015	exr	Economic Risk Number Of Components EconomicRiskNumberOfComponents	3	Item
CY2015	exr	Percentage Of Annual Reit Taxable Income Distributable To Stockholders Minimum PercentageOfAnnualREITTaxableIncomeDistributableToStockholdersMinimum	0.90	pure
CY2015	exr	Number Of Acquired Property Included In Pro Forma Financial Information Out Of Total Properties NumberOfAcquiredPropertyIncludedInProFormaFinancialInformationOutOfTotalProperties	136	Store
CY2015	exr	Incremental Common Shares Attributable To Conversion Of Operating Partnership Units IncrementalCommonSharesAttributableToConversionOfOperatingPartnershipUnits	5451357	shares
CY2015	exr	Number Of Properties Related To Ground Leases Assumed By The Entity At Rates Lower Than Current Market Rates NumberOfPropertiesRelatedToGroundLeasesAssumedByTheEntityAtRatesLowerThanCurrentMarketRates	6	Store
CY2015	exr	Equity Method Investment Summarized Financial Information Gain Loss On Disposition Of Assets EquityMethodInvestmentSummarizedFinancialInformationGainLossOnDispositionOfAssets	60495000
CY2015	exr	Return Of Investment Real Estate Ventures ReturnOfInvestmentRealEstateVentures	45080000
CY2015	exr	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Forfeiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate	0.050	pure
CY2015	exr	Equity Method Investment Excess Purchase Price Amortization Period EquityMethodInvestmentExcessPurchasePriceAmortizationPeriod	P40Y
CY2015	exr	Number Of Acquired Property Excluded From Pro Forma Financial Information NumberOfAcquiredPropertyExcludedFromProFormaFinancialInformation	34	Store
CY2015	exr	Common Stock Voting Rights Votes Number CommonStockVotingRightsVotesNumber	1	Item
CY2015	exr	Number Of Leased Properties That Cannot Be Classified As Ground Or Building Leases NumberOfLeasedPropertiesThatCannotBeClassifiedAsGroundOrBuildingLeases	3	Store
CY2015	exr	Number Of Operating Stores Business Acquired NumberOfOperatingStoresBusinessAcquired	171	Store
CY2015	exr	Maximum Percentage Of Matching Contribution Made By Company For Next Two Percent Of Participants Compensation MaximumPercentageOfMatchingContributionMadeByCompanyForNextTwoPercentOfParticipantsCompensation	0.50	pure
CY2015	exr	Number Of Real Estate Properties Acquired NumberOfRealEstatePropertiesAcquired	171	Property
CY2015	exr	Number Of Preferred Operating Partnership Units NumberOfPreferredOperatingPartnershipUnits	2928493	shares
CY2015	exr	Management Fees Revenue And Other Income ManagementFeesRevenueAndOtherIncome	34161000
CY2015	exr	Gain Loss On Sale Of Real Estate Assets And Purchase Of Joint Venture Partners Interests GainLossOnSaleOfRealEstateAssetsAndPurchaseOfJointVenturePartnersInterests	2857000
CY2015	exr	Conversion Of Units Estimated Issuance Of Shares ConversionOfUnitsEstimatedIssuanceOfShares	1179291	shares
CY2015	exr	Net Income Loss Attributable To Noncontrolling Interest In Operating Partnership NetIncomeLossAttributableToNoncontrollingInterestInOperatingPartnership	-14790000
CY2015	exr	Minority Interest Decrease From Purchase Of Joint Venture Interest MinorityInterestDecreaseFromPurchaseOfJointVentureInterest	1268000
CY2015	exr	Repayments Of Debt Instruments RepaymentsOfDebtInstruments	-227212000
CY2015	exr	Gains Losses On Real Estate Transactions And Earn Out From Prior Acquisition GainsLossesOnRealEstateTransactionsAndEarnOutFromPriorAcquisition	1501000
CY2015	exr	Effective Income Tax Rate Reconciliation Tax Credits Adjustments EffectiveIncomeTaxRateReconciliationTaxCreditsAdjustments	0.001	pure
CY2015	exr	Income Tax Reconciliation Tax Credits Adjustments IncomeTaxReconciliationTaxCreditsAdjustments	274000
CY2015	exr	Payments To Acquire Real Estate Net Of Cash Acquired PaymentsToAcquireRealEstateNetOfCashAcquired	1200853000
CY2012	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	615000
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	615000
CY2012	exr	Income Tax Credits And Adjustments State IncomeTaxCreditsAndAdjustmentsState	0
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.32
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.32
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	37340000
CY2014Q1	us-gaap	Profit Loss ProfitLoss	41209000
CY2014Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	60398000
CY2014Q2	us-gaap	Costs And Expenses CostsAndExpenses	90063000
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	55339000
CY2015Q2	us-gaap	Profit Loss ProfitLoss	60956000
CY2014Q1	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	152587000
CY2014Q1	us-gaap	Costs And Expenses CostsAndExpenses	92189000
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	53742000
CY2015Q1	us-gaap	Profit Loss ProfitLoss	58636000
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	75436000
CY2015Q1	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	173154000
CY2015Q1	us-gaap	Costs And Expenses CostsAndExpenses	97718000
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	41665000
CY2014Q2	us-gaap	Profit Loss ProfitLoss	46008000
CY2014Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	70661000
CY2014Q2	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	160724000
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	81607000
CY2015Q2	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	185860000
CY2015Q2	us-gaap	Costs And Expenses CostsAndExpenses	104253000
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	54228000
CY2014Q3	us-gaap	Profit Loss ProfitLoss	59193000
CY2014Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	77493000
CY2014Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	169067000
CY2014Q3	us-gaap	Costs And Expenses CostsAndExpenses	91574000
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.58
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.58
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	71718000
CY2015Q3	us-gaap	Profit Loss ProfitLoss	78200000
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	97304000
CY2015Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	197497000
CY2015Q3	us-gaap	Costs And Expenses CostsAndExpenses	100193000
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	45122000
CY2014Q4	us-gaap	Profit Loss ProfitLoss	49486000
CY2014Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	69916000
CY2014Q4	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	164777000
CY2014Q4	us-gaap	Costs And Expenses CostsAndExpenses	94861000
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	8675000
CY2015Q4	us-gaap	Profit Loss ProfitLoss	11744000
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	40309000
CY2015Q4	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	225759000
CY2015Q4	us-gaap	Costs And Expenses CostsAndExpenses	185450000

Files In Submission

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$EXR
Extra Space Storage Inc. Stock $exr

2014 Q4 Form 10-K Financial Statement

#000119312516485633 Filed on February 29, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EXR Extra Space Storage Inc. Stock $exr

2014 Q4 Form 10-K Financial Statement

#000119312516485633 Filed on February 29, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EXR
Extra Space Storage Inc. Stock $exr