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

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

No definition available.

Name:	qts_ContractWithCustomersMinimumPaymentsReceivableCurrent
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 (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 (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 (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 (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 greater than five years for non-cancelable customer contracts (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.