Name:	qts_ContractWithCustomersMinimumPaymentsReceivable
Namespace Prefix:	qts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of required minimum rental payments receivable within five years for non-cancelable customer contracts including both lease rental revenue components and nonlease revenue components (inclusive of payments for contracts which have not yet commenced, and exclusive of recoveries of operating costs from customers).

No definition available.

Name:	qts_ContractWithCustomersMinimumPaymentsReceivableInFiveYears
Namespace Prefix:	qts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of required minimum rental payments receivable within four years for non-cancelable customer contracts including both lease rental revenue components and nonlease revenue components (inclusive of payments for contracts which have not yet commenced, and exclusive of recoveries of operating costs from customers).

No definition available.

Name:	qts_ContractWithCustomersMinimumPaymentsReceivableInFourYears
Namespace Prefix:	qts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of required minimum rental payments receivable within three years for non-cancelable customer contracts including both lease rental revenue components and nonlease revenue components (inclusive of payments for contracts which have not yet commenced, and exclusive of recoveries of operating costs from customers).

No definition available.

Name:	qts_ContractWithCustomersMinimumPaymentsReceivableInThreeYears
Namespace Prefix:	qts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of required minimum rental payments receivable within two years for non-cancelable customer contracts including both lease rental revenue components and nonlease revenue components (inclusive of payments for contracts which have not yet commenced, and exclusive of recoveries of operating costs from customers).

No definition available.

Name:	qts_ContractWithCustomersMinimumPaymentsReceivableInTwoYears
Namespace Prefix:	qts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of required minimum rental payments receivable in the remainder of the fiscal year following the latest fiscal year ended for non-cancelable customer contracts including both lease rental revenue components and nonlease revenue components (inclusive of payments for contracts which have not yet commenced, and exclusive of recoveries of operating costs from customers).

No definition available.

Name:	qts_ContractWithCustomersMinimumPaymentsReceivableRemainderOfFiscalYear
Namespace Prefix:	qts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of required minimum rental payments receivable greater than five years for non-cancelable customer contracts including both lease rental revenue components and nonlease revenue components (inclusive of payments for contracts which have not yet commenced, and exclusive of recoveries of operating costs from customers).

No definition available.

Name:	qts_ContractWithCustomersMinimumPaymentsReceivableThereafter
Namespace Prefix:	qts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.