Debt Instrument, Percentage of Principal Amount Received

No definition available.

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- Definition

Debt, Weighted Average Interest Rate with Interest Rate Swap Impact

+ References

No definition available.

+ Details

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- Definition

Life Of Credit Facility, Maximum Borrowing Capacity, Aggregate Conditional Total

+ References

No definition available.

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- Definition

Life Of Credit Facility, Maximum Borrowing Capacity, Conditional Increase

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt.

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- Definition

The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

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Debt - Narrative (Details) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended
Debt - Narrative (Details) - USD ($)	Sep. 30, 2019	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017
Debt Instrument
Outstanding amount	$ 2,679,657,000	$ 2,679,657,000		$ 2,679,657,000		$ 2,561,421,000
Loss on extinguishment of debt, net		21,646,000	$ 1,092,000	21,646,000	$ 1,092,000
Payments on secured mortgage loans				96,765,000	173,212,000
Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Loss on extinguishment of debt, net		21,646,000	$ 1,092,000	21,646,000	1,092,000
Payments on secured mortgage loans				96,765,000	$ 173,212,000
Unsecured term loans
Debt Instrument
Outstanding amount	500,000,000	500,000,000		500,000,000		500,000,000
Unsecured term loans \| $300.0 Million Unsecured Term Loan due 2023
Debt Instrument
Outstanding amount	$ 300,000,000.0	$ 300,000,000.0		$ 300,000,000.0
Basis spread on variable rate				1.10%
Weighted average interest rate with interest rate swap impact	2.52%	2.52%		2.52%
Unsecured term loans \| $300.0 Million Unsecured Term Loan due 2023 \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Outstanding amount							$ 300,000,000.0
Unsecured term loans \| $300.0 Million Unsecured Term Loan due 2023 \| LIBOR \| Minimum
Debt Instrument
Basis spread on variable rate				0.90%
Unsecured term loans \| $300.0 Million Unsecured Term Loan due 2023 \| LIBOR \| Maximum
Debt Instrument
Basis spread on variable rate				1.75%
Unsecured term loans \| $200.0 Million Unsecured Term Loan due 2024 \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Outstanding amount	$ 200,000,000.0	$ 200,000,000.0		$ 200,000,000.0
Basis spread on variable rate				1.00%
Weighted average interest rate with interest rate swap impact	2.32%	2.32%		2.32%
Debt instrument, face amount	$ 200,000,000.0	$ 200,000,000.0		$ 200,000,000.0		200,000,000.0
Unsecured term loans \| $200.0 Million Unsecured Term Loan due 2024 \| LIBOR \| Minimum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Basis spread on variable rate				0.75%
Unsecured term loans \| $200.0 Million Unsecured Term Loan due 2024 \| LIBOR \| Maximum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Basis spread on variable rate				1.65%
Unsecured senior notes
Debt Instrument
Outstanding amount	2,050,000,000	2,050,000,000		$ 2,050,000,000		1,850,000,000
Unsecured senior notes \| $300.0 Million Unsecured Senior Notes due 2021 \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, face amount	300,000,000.0	300,000,000.0		300,000,000.0
Loss on extinguishment of debt, net		7,400,000
Unsecured senior notes \| Unsecured Senior Notes \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, face amount	900,000,000.0	900,000,000.0		900,000,000.0
Unsecured senior notes \| $400.0 Million Unsecured Senior Notes due 2022 \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, face amount	400,000,000.0	400,000,000.0		400,000,000.0			$ 400,000,000.0
Loss on extinguishment of debt, net		10,900,000
Unsecured senior notes \| $500.0 Million Unsecured Senior Notes due 2027 \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Outstanding amount	$ 500,000,000.0	$ 500,000,000.0		$ 500,000,000.0
Debt instrument, effective interest rate							3.81%
Debt instrument, face amount							$ 500,000,000.0
Debt instrument, stated interest rate							3.75%
Debt instrument, percentage of principal amount received							99.49%
Unsecured senior notes \| $300.0 Million Unsecured Senior Notes due 2023 \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, effective interest rate	3.80%	3.80%		3.80%
Debt instrument, face amount	$ 300,000,000.0	$ 300,000,000.0		$ 300,000,000.0
Debt instrument, stated interest rate	3.70%	3.70%		3.70%
Debt instrument, percentage of principal amount received	99.19%	99.19%		99.19%
Unsecured senior notes \| $600.0 Million Unsecured Senior Notes due 2026 \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Outstanding amount	$ 600,000,000.0	$ 600,000,000.0		$ 600,000,000.0
Debt instrument, effective interest rate	2.89%	2.89%		2.89%
Debt instrument, face amount	$ 600,000,000.0	$ 600,000,000.0		$ 600,000,000.0
Debt instrument, stated interest rate	3.50%	3.50%		3.50%
Debt instrument, percentage of principal amount received	103.66%	103.66%		103.66%
Unsecured senior notes \| $650.0 Million Unsecured Senior Notes \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, effective interest rate	3.14%	3.14%		3.14%
Debt instrument, face amount	$ 650,000,000.0	$ 650,000,000.0		$ 650,000,000.0
Debt instrument, stated interest rate	3.10%	3.10%		3.10%
Debt instrument, percentage of principal amount received	99.66%	99.66%		99.66%
Unsecured senior notes \| $350.0 Million Unsecured Senior Notes \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, face amount	$ 350,000,000.0	$ 350,000,000.0		$ 350,000,000.0
Unsecured senior notes \| $250.0 Million Unsecured Senior Notes \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, effective interest rate	3.53%	3.53%		3.53%
Proceeds from unsecured senior notes	$ 250,000,000.0
Debt instrument, percentage of principal amount received	99.72%	99.72%		99.72%
Fixed rate mortgages \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Weighted average interest rate	3.93%	3.93%		3.93%
Payments on secured mortgage loans				$ 96,800,000
Fixed rate mortgages \| Minimum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, effective interest rate	2.85%	2.85%		2.85%
Fixed rate mortgages \| Maximum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Debt instrument, effective interest rate	4.00%	4.00%		4.00%
Unsecured revolving credit facility \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Line of credit facility, borrowing capacity							$ 1,300,000,000
Outstanding amount	$ 15,000,000.0	$ 15,000,000.0		$ 15,000,000.0
Maximum borrowing capacity, conditional increase							750,000,000.0
Conditional maximum borrowing capacity							2,050,000,000.00
Basis spread on variable rate				1.00%
Line of credit facility, commitment fee				0.20%
Debt instrument, effective interest rate	3.24%	3.24%		3.24%
Unsecured revolving credit facility \| Minimum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Line of credit facility, commitment fee				0.13%
Unsecured revolving credit facility \| Maximum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Line of credit facility, commitment fee				0.30%
Unsecured revolving credit facility \| LIBOR \| Minimum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Basis spread on variable rate				0.83%
Unsecured revolving credit facility \| LIBOR \| Maximum \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Basis spread on variable rate				1.55%
Unsecured revolving credit facility \| Line of Credit \| Healthcare Trust of America Holdings, LP (HTALP)
Debt Instrument
Line of credit facility, borrowing capacity							$ 1,000,000,000.0
Fixed rate mortgages \| Fixed rate mortgages
Debt Instrument
Outstanding amount	$ 114,657,000	$ 114,657,000		$ 114,657,000		$ 211,421,000