v3.26.1
Schedule H, Line 4i- Schedule of Assets (Held at End of Year) (Detail) - EBP 003 [Member] - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Plan Number 003  
EBP, Asset Held for Investment, Participant Loan, Interest Rate 1.00%  
EBP, Investment, Excluding Plan Interest in Master Trust, Cost $ 240,692,255 $ 228,596,991
EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution [1] 23,613,070  
EBP, Asset Held for Investment $ 5,019,130,030  
Maximum [Member]    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Participant Loan, Interest Rate 9.50%  
Minimum [Member]    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Participant Loan, Interest Rate 4.25%  
Investment, Identifier [Axis]: American Beacon Advisors, Inc.| American Beacon Fund Small Cap Value Institutional    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] American Beacon Fund Small Cap Value Institutional [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 115,173,803  
Investment, Identifier [Axis]: American Beacon Advisors, Inc.| American Beacon Global Bond Adv    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] American Beacon Global Bond Adv [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 10,088,950  
Investment, Identifier [Axis]: American Funds Washington Mutual Inv R6| AF Washington Mutual Investors R6    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] AF Washington Mutual Investors R6 [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 269,093,334  
Investment, Identifier [Axis]: Capital Research & Management Company| American Euro-Pacific Growth Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] American EuroPacific Growth Fund [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 193,231,146  
Investment, Identifier [Axis]: Fidelity Management Trust Co.| Fidelity BrokerageLink    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity BrokerageLink [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value [1] $ 264,242,784  
Investment, Identifier [Axis]: Fidelity Management Trust Co.| Fidelity Managed Income Portfolio II    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Managed Income Portfolio II [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value [1] $ 195,027,503  
Investment, Identifier [Axis]: Fidelity Management Trust Co.| Fidelity US Bond Index Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity US Bond Index Fund [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value [1] $ 103,431,557  
Investment, Identifier [Axis]: Geode Capital Management Trust Company, LLC| SP 500 INDEX PL CL D    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] SP 500 INDEX PL CL D [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 872,407,900  
Investment, Identifier [Axis]: Geode Capital Management Trust Company, LLC| SP EXT MKT IDX CL D    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] SP EXT MKT IDX CL D [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 176,912,007  
Investment, Identifier [Axis]: Geode Capital Management Trust Company, LLC| SP GLB EXUS IDX CL D    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] SP GLB EXUS IDX CL D [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 69,735,092  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB LG CP GR CF-E    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB LG CP GR CFE [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 614,540,489  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2025 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2025 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 97,237,443  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2030 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2030 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 158,792,523  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2035 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2035 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 180,358,434  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2040 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2040 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 174,349,260  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2045 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2045 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 157,010,683  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2050 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2050 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 147,236,966  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2055 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2055 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 106,891,024  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2060 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2060 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 99,070,464  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB 2065 CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB 2065 CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 15,154,363  
Investment, Identifier [Axis]: JP Morgan Asset Management| JPMCB SR PB INC CFB    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] JPMCB SR PB INC CFB [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 74,927,204  
Investment, Identifier [Axis]: MFS Investment Management| MFS Mid Cap Value R4    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] MFS MID CAP VALUE R4 [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 106,507,980  
Investment, Identifier [Axis]: Metropolitan West Asset Management, LLC| Metwest Total Return Bond P    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Metwest Total Return Bond P [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 39,243,341  
Investment, Identifier [Axis]: Royal Bank of Canada| Fidelity Institutional Cash Money Market Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Institutional Cash Money Market Fund [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 11,699,892  
Investment, Identifier [Axis]: Royal Bank of Canada| Royal Bank of Canada Common Stock (cost $240,692,255) (American Depositary Receipt)    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Royal Bank of Canada Common Stock (cost 240,692,255) (American Depositary Receipt) [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value [1] $ 586,426,951  
Investment, Identifier [Axis]: Royal Bank of Canada| Royal Bank of Canada Stock Fund:    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Royal Bank of Canada Stock Fund [Member]  
Investment, Identifier [Axis]: T. Rowe Price Associates, Inc.| T. Rowe Price Mid Cap Growth    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] EBP, Participant-Directed [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] T Rowe Price Mid Cap Growth [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 156,725,867  
[1] Known to be a party-in-interest