v3.26.1
Shareholder Report
12 Months Ended
May 31, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSR
Amendment Flag false
Registrant Name T. ROWE PRICE TOTAL RETURN FUND, INC.
Entity Central Index Key 0001681576
Entity Investment Company Type N-1A
Document Period End Date May 31, 2026
Shareholder Report Annual or Semi-Annual Annual Shareholder Report
C000174964  
Shareholder Report [Line Items]  
Fund Name Total Return Fund
Class Name Investor Class
Trading Symbol PTTFX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about Total Return Fund (the "fund") for the period of June 1, 2025 to May 31, 2026.
Additional Information [Text Block] You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information atwww.troweprice.com/prospectus. You can also request this information without charge by contacting T. Rowe Price at 1‑800‑638‑5660 or info@troweprice.com or contacting your intermediary.
Material Fund Change Notice [Text Block]  
Additional Information Phone Number 1‑800‑638‑5660
Additional Information Email <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify; text-align-last: left; white-space-collapse: preserve-breaks;">info@troweprice.com</span>
Additional Information Website www.troweprice.com/prospectus
Expenses [Text Block]

What were the fund costs for the last year? (based on a hypothetical $10,000 investment)

Table Summary
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Total Return Fund - Investor Class
$47
0.46%
Expenses Paid, Amount $ 47
Expense Ratio, Percent 0.46%
Factors Affecting Performance [Text Block]

What drove fund performance during the past 12 months?

  • The U.S. investment-grade bond market delivered positive returns over the 12-month period, driven primarily by attractive coupon income as yields began near multiyear highs. A resilient economy, solid issuer fundamentals, and strong demand for high-quality fixed income securities also supported performance, although rising Treasury yields later in the period created some headwinds.

  • Out-of-benchmark allocations to high yield corporate bonds and non-agency residential mortgage-backed securities combined with an underweight to U.S. Treasuries contributed to performance relative to the Bloomberg U.S. Aggregate Bond Index. Security selection in emerging markets sovereign debt, along with an overweight to the sector, also added value, as did selection within investment-grade corporates.

  • Tactical adjustments to the fund’s duration position as well as the portfolio’s use of Treasury futures to manage interest rate exposure detracted from relative performance versus the benchmark. An underweight to investment-grade corporate cash bonds also hurt performance.

  • The fund invests in a diversified portfolio of bonds and other debt instruments and is designed to respond to a wide variety of market conditions. At period-end, portfolio positioning reflected a favorable view on credit risk, and the fund held notable overweights to securitized credit sectors along with out-of-benchmark positions in high yield bonds and bank loans.

  • Overall, the fund held material exposure to derivatives, including interest rate and credit derivatives that help the investment team more efficiently manage duration and sector positioning. The fund’s positions in interest rate derivatives weighed on absolute performance.

Performance Past Does Not Indicate Future [Text] The fund’s past performance is not a good predictor of the fund’s future performance.
Line Graph [Table Text Block]
A line chart as described in the following paragraph. 

Investor Class 12,302 
Regulatory/Strategy Benchmark 11,887
Table Summary
Investor Class
Regulatory/Strategy Benchmark
11/15/16
10,000
10,000
11/30/16
9,937
9,951
2/28/17
10,067
10,051
5/31/17
10,263
10,201
8/31/17
10,418
10,327
11/30/17
10,413
10,270
2/28/18
10,327
10,102
5/31/18
10,367
10,163
8/31/18
10,417
10,218
11/30/18
10,324
10,133
2/28/19
10,647
10,422
5/31/19
11,056
10,814
8/31/19
11,482
11,258
11/30/19
11,485
11,226
2/29/20
11,851
11,640
5/31/20
11,715
11,832
8/31/20
12,228
11,987
11/30/20
12,395
12,044
2/28/21
12,350
11,801
5/31/21
12,381
11,784
8/31/21
12,641
11,977
11/30/21
12,575
11,905
2/28/22
12,163
11,489
5/31/22
11,268
10,815
8/31/22
10,985
10,597
11/30/22
10,617
10,376
2/28/23
10,709
10,372
5/31/23
10,852
10,583
8/31/23
10,725
10,471
11/30/23
10,741
10,499
2/29/24
11,000
10,717
5/31/24
11,027
10,722
8/31/24
11,574
11,235
11/30/24
11,578
11,220
2/28/25
11,745
11,340
5/31/25
11,671
11,307
8/31/25
11,980
11,587
11/30/25
12,247
11,860
2/28/26
12,455
12,049
5/31/26
12,302
11,887
Average Annual Return [Table Text Block]
Table Summary
 
1 Year
5 Years
Since Inception 11/15/16
Total Return Fund (Investor Class)
5.41%
-0.13%
2.20%
Bloomberg U.S. Aggregate Bond Index (Regulatory/Strategy Benchmark)
5.13
0.17
1.83
Performance Inception Date Nov. 15, 2016
No Deduction of Taxes [Text Block] Neither the fund’s returns nor the index returns reflect the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares.
Updated Performance Information Location [Text Block] Updated performance information can be found at www.troweprice.com.
Distribution of Capital [Text Block] The fund's total return figures reflect the reinvestment of dividends and capital gains, if any.
AssetsNet $ 610,571,000
Holdings Count | Holding 1,573
Advisory Fees Paid, Amount $ 1,533,000
InvestmentCompanyPortfolioTurnover 172.60%
Additional Fund Statistics Significance or Limits [Text Block]

What are some fund statistics?

Fund Statistics

  • Total Net Assets (000s)$610,571
  • Number of Portfolio Holdings1,573
Holdings [Text Block]
Table Summary
U.S. Government & Agency Mortgage-Backed Securities
25.4%
U.S. Government Agency Obligations (Excluding Mortgage-Backed)
22.6
Corporate Bonds
21.3
Asset-Backed Securities
13.8
Non-U.S. Government Mortgage-Backed Securities
10.1
Bank Loans
6.3
Foreign Government Obligations & Municipalities
4.1
Municipal Securities
0.6
Commercial Paper
0.4
Short-Term and Other
-4.6
Largest Holdings [Text Block]
Table Summary
U.S. Treasury Bonds
12.8%
U.S. Treasury Notes
9.8
Federal National Mortgage Assn.
9.2
Federal Home Loan Mortgage
5.8
Government National Mortgage Assn.
5.4
UMBS
5.2
Carvana Auto Receivables Trust
1.1
EFMT
0.8
Cross Mortgage Trust
0.7
JPMorgan Mortgage Trust
0.7
Material Fund Change [Text Block]
Updated Prospectus Web Address www.troweprice.com/paperless
C000174965  
Shareholder Report [Line Items]  
Fund Name Total Return Fund
Class Name Advisor Class
Trading Symbol PTATX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about Total Return Fund (the "fund") for the period of June 1, 2025 to May 31, 2026.
Additional Information [Text Block] You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information atwww.troweprice.com/prospectus. You can also request this information without charge by contacting T. Rowe Price at 1‑800‑638‑5660 or info@troweprice.com or contacting your intermediary.
Material Fund Change Notice [Text Block]  
Additional Information Phone Number 1‑800‑638‑5660
Additional Information Email <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify; text-align-last: left; white-space-collapse: preserve-breaks;">info@troweprice.com</span>
Additional Information Website www.troweprice.com/prospectus
Expenses [Text Block]

What were the fund costs for the last year? (based on a hypothetical $10,000 investment)

Table Summary
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Total Return Fund - Advisor Class
$77
0.75%
Expenses Paid, Amount $ 77
Expense Ratio, Percent 0.75%
Factors Affecting Performance [Text Block]

What drove fund performance during the past 12 months?

  • The U.S. investment-grade bond market delivered positive returns over the 12-month period, driven primarily by attractive coupon income as yields began near multiyear highs. A resilient economy, solid issuer fundamentals, and strong demand for high-quality fixed income securities also supported performance, although rising Treasury yields later in the period created some headwinds.

  • Out-of-benchmark allocations to high yield corporate bonds and non-agency residential mortgage-backed securities combined with an underweight to U.S. Treasuries contributed to performance relative to the Bloomberg U.S. Aggregate Bond Index. Security selection in emerging markets sovereign debt, along with an overweight to the sector, also added value, as did selection within investment-grade corporates.

  • Tactical adjustments to the fund’s duration position as well as the portfolio’s use of Treasury futures to manage interest rate exposure detracted from relative performance versus the benchmark. An underweight to investment-grade corporate cash bonds also hurt performance.

  • The fund invests in a diversified portfolio of bonds and other debt instruments and is designed to respond to a wide variety of market conditions. At period-end, portfolio positioning reflected a favorable view on credit risk, and the fund held notable overweights to securitized credit sectors along with out-of-benchmark positions in high yield bonds and bank loans.

  • Overall, the fund held material exposure to derivatives, including interest rate and credit derivatives that help the investment team more efficiently manage duration and sector positioning. The fund’s positions in interest rate derivatives weighed on absolute performance.

Performance Past Does Not Indicate Future [Text] The fund’s past performance is not a good predictor of the fund’s future performance.
Line Graph [Table Text Block]
A line chart as described in the following paragraph. 

Advisor Class 11,962 
Regulatory/Strategy Benchmark 11,887
Table Summary
Advisor Class
Regulatory/Strategy Benchmark
11/15/16
10,000
10,000
11/30/16
9,936
9,951
2/28/17
10,056
10,051
5/31/17
10,243
10,201
8/31/17
10,388
10,327
11/30/17
10,375
10,270
2/28/18
10,284
10,102
5/31/18
10,317
10,163
8/31/18
10,358
10,218
11/30/18
10,259
10,133
2/28/19
10,572
10,422
5/31/19
10,970
10,814
8/31/19
11,383
11,258
11/30/19
11,379
11,226
2/29/20
11,733
11,640
5/31/20
11,590
11,832
8/31/20
12,089
11,987
11/30/20
12,245
12,044
2/28/21
12,192
11,801
5/31/21
12,214
11,784
8/31/21
12,472
11,977
11/30/21
12,387
11,905
2/28/22
11,972
11,489
5/31/22
11,083
10,815
8/31/22
10,809
10,597
11/30/22
10,427
10,376
2/28/23
10,523
10,372
5/31/23
10,643
10,583
8/31/23
10,511
10,471
11/30/23
10,532
10,499
2/29/24
10,778
10,717
5/31/24
10,784
10,722
8/31/24
11,323
11,235
11/30/24
11,320
11,220
2/28/25
11,460
11,340
5/31/25
11,381
11,307
8/31/25
11,674
11,587
11/30/25
11,925
11,860
2/28/26
12,133
12,049
5/31/26
11,962
11,887
Average Annual Return [Table Text Block]
Table Summary
 
1 Year
5 Years
Since Inception 11/15/16
Total Return Fund (Advisor Class)
5.10%
-0.42%
1.90%
Bloomberg U.S. Aggregate Bond Index (Regulatory/Strategy Benchmark)
5.13
0.17
1.83
Performance Inception Date Nov. 15, 2016
No Deduction of Taxes [Text Block] Neither the fund’s returns nor the index returns reflect the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares.
Updated Performance Information Location [Text Block] Updated performance information can be found at www.troweprice.com.
Distribution of Capital [Text Block] The fund's total return figures reflect the reinvestment of dividends and capital gains, if any.
AssetsNet $ 610,571,000
Holdings Count | Holding 1,573
Advisory Fees Paid, Amount $ 1,533,000
InvestmentCompanyPortfolioTurnover 172.60%
Additional Fund Statistics Significance or Limits [Text Block]

What are some fund statistics?

Fund Statistics

  • Total Net Assets (000s)$610,571
  • Number of Portfolio Holdings1,573
Holdings [Text Block]
Table Summary
U.S. Government & Agency Mortgage-Backed Securities
25.4%
U.S. Government Agency Obligations (Excluding Mortgage-Backed)
22.6
Corporate Bonds
21.3
Asset-Backed Securities
13.8
Non-U.S. Government Mortgage-Backed Securities
10.1
Bank Loans
6.3
Foreign Government Obligations & Municipalities
4.1
Municipal Securities
0.6
Commercial Paper
0.4
Short-Term and Other
-4.6
Largest Holdings [Text Block]
Table Summary
U.S. Treasury Bonds
12.8%
U.S. Treasury Notes
9.8
Federal National Mortgage Assn.
9.2
Federal Home Loan Mortgage
5.8
Government National Mortgage Assn.
5.4
UMBS
5.2
Carvana Auto Receivables Trust
1.1
EFMT
0.8
Cross Mortgage Trust
0.7
JPMorgan Mortgage Trust
0.7
Material Fund Change [Text Block]
Updated Prospectus Web Address www.troweprice.com/paperless
C000174966  
Shareholder Report [Line Items]  
Fund Name Total Return Fund
Class Name I Class
Trading Symbol PTKIX
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about Total Return Fund (the "fund") for the period of June 1, 2025 to May 31, 2026.
Additional Information [Text Block] You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information atwww.troweprice.com/prospectus. You can also request this information without charge by contacting T. Rowe Price at 1‑800‑638‑5660 or info@troweprice.com or contacting your intermediary.
Material Fund Change Notice [Text Block]  
Additional Information Phone Number 1‑800‑638‑5660
Additional Information Email <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify; text-align-last: left; white-space-collapse: preserve-breaks;">info@troweprice.com</span>
Additional Information Website www.troweprice.com/prospectus
Expenses [Text Block]

What were the fund costs for the last year? (based on a hypothetical $10,000 investment)

Table Summary
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Total Return Fund - I Class
$33
0.32%
Expenses Paid, Amount $ 33
Expense Ratio, Percent 0.32%
Factors Affecting Performance [Text Block]

What drove fund performance during the past 12 months?

  • The U.S. investment-grade bond market delivered positive returns over the 12-month period, driven primarily by attractive coupon income as yields began near multiyear highs. A resilient economy, solid issuer fundamentals, and strong demand for high-quality fixed income securities also supported performance, although rising Treasury yields later in the period created some headwinds.

  • Out-of-benchmark allocations to high yield corporate bonds and non-agency residential mortgage-backed securities combined with an underweight to U.S. Treasuries contributed to performance relative to the Bloomberg U.S. Aggregate Bond Index. Security selection in emerging markets sovereign debt, along with an overweight to the sector, also added value, as did selection within investment-grade corporates.

  • Tactical adjustments to the fund’s duration position as well as the portfolio’s use of Treasury futures to manage interest rate exposure detracted from relative performance versus the benchmark. An underweight to investment-grade corporate cash bonds also hurt performance.

  • The fund invests in a diversified portfolio of bonds and other debt instruments and is designed to respond to a wide variety of market conditions. At period-end, portfolio positioning reflected a favorable view on credit risk, and the fund held notable overweights to securitized credit sectors along with out-of-benchmark positions in high yield bonds and bank loans.

  • Overall, the fund held material exposure to derivatives, including interest rate and credit derivatives that help the investment team more efficiently manage duration and sector positioning. The fund’s positions in interest rate derivatives weighed on absolute performance.

Performance Past Does Not Indicate Future [Text] The fund’s past performance is not a good predictor of the fund’s future performance.
Line Graph [Table Text Block]
A line chart as described in the following paragraph. 

I Class 622,343 
Regulatory/Strategy Benchmark 594,361
Table Summary
I Class
Regulatory/Strategy Benchmark
11/15/16
500,000
500,000
11/30/16
496,851
497,530
2/28/17
503,363
502,564
5/31/17
513,256
510,073
8/31/17
521,056
516,343
11/30/17
520,933
513,521
2/28/18
516,856
505,103
5/31/18
519,026
508,162
8/31/18
522,174
510,924
11/30/18
517,720
506,629
2/28/19
533,443
521,113
5/31/19
554,123
540,686
8/31/19
575,568
562,898
11/30/19
576,503
561,300
2/29/20
595,034
581,993
5/31/20
588,368
591,595
8/31/20
613,717
599,337
11/30/20
622,323
602,185
2/28/21
620,290
590,046
5/31/21
622,099
589,200
8/31/21
635,958
598,831
11/30/21
632,907
595,239
2/28/22
611,769
574,444
5/31/22
566,964
540,756
8/31/22
553,535
529,870
11/30/22
534,537
518,813
2/28/23
539,983
518,597
5/31/23
546,764
529,168
8/31/23
540,523
523,548
11/30/23
541,527
524,934
2/29/24
555,425
535,852
5/31/24
556,327
536,077
8/31/24
584,780
561,749
11/30/24
585,222
561,023
2/28/25
593,124
566,975
5/31/25
589,617
565,341
8/31/25
605,442
579,367
11/30/25
619,109
593,009
2/28/26
630,587
602,471
5/31/26
622,343
594,361
Average Annual Return [Table Text Block]
Table Summary
 
1 Year
5 Years
Since Inception 11/15/16
Total Return Fund (I Class)
5.55%
0.01%
2.32%
Bloomberg U.S. Aggregate Bond Index (Regulatory/Strategy Benchmark)
5.13
0.17
1.83
Performance Inception Date Nov. 15, 2016
No Deduction of Taxes [Text Block] Neither the fund’s returns nor the index returns reflect the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares.
Updated Performance Information Location [Text Block] Updated performance information can be found at www.troweprice.com.
Distribution of Capital [Text Block] The fund's total return figures reflect the reinvestment of dividends and capital gains, if any.
AssetsNet $ 610,571,000
Holdings Count | Holding 1,573
Advisory Fees Paid, Amount $ 1,533,000
InvestmentCompanyPortfolioTurnover 172.60%
Additional Fund Statistics Significance or Limits [Text Block]

What are some fund statistics?

Fund Statistics

  • Total Net Assets (000s)$610,571
  • Number of Portfolio Holdings1,573
Holdings [Text Block]
Table Summary
U.S. Government & Agency Mortgage-Backed Securities
25.4%
U.S. Government Agency Obligations (Excluding Mortgage-Backed)
22.6
Corporate Bonds
21.3
Asset-Backed Securities
13.8
Non-U.S. Government Mortgage-Backed Securities
10.1
Bank Loans
6.3
Foreign Government Obligations & Municipalities
4.1
Municipal Securities
0.6
Commercial Paper
0.4
Short-Term and Other
-4.6
Largest Holdings [Text Block]
Table Summary
U.S. Treasury Bonds
12.8%
U.S. Treasury Notes
9.8
Federal National Mortgage Assn.
9.2
Federal Home Loan Mortgage
5.8
Government National Mortgage Assn.
5.4
UMBS
5.2
Carvana Auto Receivables Trust
1.1
EFMT
0.8
Cross Mortgage Trust
0.7
JPMorgan Mortgage Trust
0.7
Material Fund Change [Text Block]
Updated Prospectus Web Address www.troweprice.com/paperless