v3.26.1
S000034126 [Member] Expense Example - TCW METWEST UNCONSTRAINED BOND FUND
Mar. 31, 2026
USD ($)
Class M  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 105
Expense Example, with Redemption, 3 Years 332
Expense Example, with Redemption, 5 Years 577
Expense Example, with Redemption, 10 Years 1,281
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 74
Expense Example, with Redemption, 3 Years 235
Expense Example, with Redemption, 5 Years 410
Expense Example, with Redemption, 10 Years 917
Plan Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 218
Expense Example, with Redemption, 5 Years 379
Expense Example, with Redemption, 10 Years 847
Class I-3  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 92
Expense Example, with Redemption, 3 Years 5,762
Expense Example, with Redemption, 5 Years 5,769
Expense Example, with Redemption, 10 Years $ 5,769