XML 260 R89.htm IDEA: XBRL DOCUMENT v3.25.0.1

LONG-TERM INCENTIVE COMPENSATION - Future Stock-Based Compensation Expense (Details) $ in Millions	Dec. 31, 2024 USD ($)
Share-Based Payment Arrangement [Abstract]
First quarter 2025	$ 53.2
Second quarter 2025	52.1
Third quarter 2025	51.5
Fourth quarter 2025	44.7
2026	100.4
2027 through 2030	67.2
Total	$ 369.1

X

- Definition

Unrecognized cost of unvested share-based compensation awards to be recognized in the second fiscal year through vesting period.

+ References

No definition available.

+ Details

Name:	trow_EmployeeServiceShareBasedCompensationNonvestedAwardsCompensationCostToBeRecognizedFromSecondFiscalYearToVesting
Namespace Prefix:	trow_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost To Be Recognized Quarter Five Of Next Fiscal Year

+ References

No definition available.

+ Details

Name:	trow_EmployeeServiceShareBasedCompensationNonvestedAwardsCompensationCostToBeRecognizedQuarterFiveOfNextFiscalYear
Namespace Prefix:	trow_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost To Be Recognized Quarter Four Of Next Fiscal Year

+ References

No definition available.

+ Details

Name:	trow_EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostToBeRecognizedQuarterFourOfNextFiscalYear
Namespace Prefix:	trow_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost To Be Recognized Quarter One Of Next Fiscal Year

+ References

No definition available.

+ Details

Name:	trow_EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostToBeRecognizedQuarterOneOfNextFiscalYear
Namespace Prefix:	trow_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost To Be Recognized Quarter Three Of Next Fiscal Year

+ References

No definition available.

+ Details

Name:	trow_EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostToBeRecognizedQuarterThreeOfNextFiscalYear
Namespace Prefix:	trow_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost To Be Recognized Quarter Two Of Next Fiscal Year

+ References

No definition available.

+ Details

Name:	trow_EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostToBeRecognizedQuarterTwoOfNextFiscalYear
Namespace Prefix:	trow_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant