Expense Example	Jul. 27, 2026 USD ($)
T. Rowe Price Global Multi-Sector Bond Fund, Inc. - Investor Class [Member]
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 66
Expense Example, with Redemption, 3 Years	215
Expense Example, with Redemption, 5 Years	376
Expense Example, with Redemption, 10 Years	844
T. Rowe Price Global Multi-Sector Bond Fund, Inc. - I Class [Member]
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	49
Expense Example, with Redemption, 3 Years	165
Expense Example, with Redemption, 5 Years	291
Expense Example, with Redemption, 10 Years	660
T. Rowe Price Global Multi-Sector Bond Fund, Inc. - Advisor Class [Member]
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	95
Expense Example, with Redemption, 3 Years	359
Expense Example, with Redemption, 5 Years	642
Expense Example, with Redemption, 10 Years	$ 1,452

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear01
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear03
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear05
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear10
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 1
-Subsection a