v3.25.2
Shareholder Report
6 Months Ended
Apr. 30, 2025
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Nushares ETF Trust
Entity Central Index Key 0001635073
Entity Investment Company Type N-1A
Document Period End Date Apr. 30, 2025
C000175723 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Large‑Cap Growth ETF
Class Name Nuveen ESG Large‑Cap Growth ETF
Trading Symbol NULG
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Large‑Cap Growth ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Large‑Cap Growth ETF
  $13    0.25%
* Annualized for period less than one year.
Expenses Paid, Amount $ 13
Expense Ratio, Percent 0.25% [1]
Net Assets $ 1,414,747,246
Holdings Count | Holding 73
Investment Company Portfolio Turnover 27.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
     $1,414,747,246  
Total number of portfolio holdings
     73  
Portfolio turnover (%)
     27%  
Holdings [Text Block]
LOGO
C000175724 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Large‑Cap Value ETF
Class Name Nuveen ESG Large‑Cap Value ETF
Trading Symbol NULV
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Large‑Cap Value ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Large‑Cap Value ETF
  $13    0.25%
* Annualized for period less than one year.
Expenses Paid, Amount $ 13
Expense Ratio, Percent 0.25% [2]
Net Assets $ 1,598,279,882
Holdings Count | Holding 111
Investment Company Portfolio Turnover 30.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
     $1,598,279,882  
Total number of portfolio holdings
     111  
Portfolio turnover (%)
     30%  
Holdings [Text Block]
LOGO
C000175725 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Mid‑Cap Growth ETF
Class Name Nuveen ESG Mid‑Cap Growth ETF
Trading Symbol NUMG
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Mid‑Cap Growth ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Mid‑Cap Growth ETF
  $15    0.30%
* Annualized for period less than one year.
Expenses Paid, Amount $ 15
Expense Ratio, Percent 0.30% [3]
Net Assets $ 384,471,858
Holdings Count | Holding 43
Investment Company Portfolio Turnover 49.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
     $384,471,858  
Total number of portfolio holdings
     43  
Portfolio turnover (%)
     49%  
Holdings [Text Block]
LOGO
C000175726 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Mid‑Cap Value ETF
Class Name Nuveen ESG Mid‑Cap Value ETF
Trading Symbol NUMV
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Mid‑Cap Value ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Mid‑Cap Value ETF
  $15    0.30%
* Annualized for period less than one year.
Expenses Paid, Amount $ 15
Expense Ratio, Percent 0.30% [4]
Net Assets $ 352,000,736
Holdings Count | Holding 100
Investment Company Portfolio Turnover 35.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
     $352,000,736  
Total number of portfolio holdings
     100  
Portfolio turnover (%)
     35%  
Holdings [Text Block]
LOGO
C000175727 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Small‑Cap ETF
Class Name Nuveen ESG Small‑Cap ETF
Trading Symbol NUSC
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Small‑Cap ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Small‑Cap ETF
  $15    0.30%
* Annualized for period less than one year.
Expenses Paid, Amount $ 15
Expense Ratio, Percent 0.30% [5]
Net Assets $ 1,058,918,154
Holdings Count | Holding 466
Investment Company Portfolio Turnover 26.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
     $1,058,918,154  
Total number of portfolio holdings
     466  
Portfolio turnover (%)
     26%  
Holdings [Text Block]
LOGO
C000183268 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG International Developed Markets Equity ETF
Class Name Nuveen ESG International Developed Markets Equity ETF
Trading Symbol NUDM
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG International Developed Markets Equity ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG International Developed Markets Equity ETF
  $15    0.30%
* Annualized for period less than one year.
Expenses Paid, Amount $ 15
Expense Ratio, Percent 0.30% [6]
Net Assets $ 527,301,346
Holdings Count | Holding 151
Investment Company Portfolio Turnover 31.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
   $ 527,301,346  
Total number of portfolio holdings
     151  
Portfolio turnover (%)
     31%  
Holdings [Text Block]
LOGO
LOGO
C000183269 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Emerging Markets Equity ETF
Class Name Nuveen ESG Emerging Markets Equity ETF
Trading Symbol NUEM
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Emerging Markets Equity ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Emerging Markets Equity ETF
  $18    0.35%
* Annualized for period less than one year.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.35% [7]
Net Assets $ 300,866,077
Holdings Count | Holding 187
Investment Company Portfolio Turnover 35.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
     $300,866,077  
Total number of portfolio holdings
     187  
Portfolio turnover (%)
     35%  
Holdings [Text Block]
LOGO
LOGO
C000206035 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Large‑Cap ETF
Class Name Nuveen ESG Large‑Cap ETF
Trading Symbol NULC
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Large‑Cap ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information athttps://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Large‑Cap ETF
  $10    0.20%
* Annualized for period less than one year.
Expenses Paid, Amount $ 10
Expense Ratio, Percent 0.20% [8]
Net Assets $ 41,872,449
Holdings Count | Holding 119
Investment Company Portfolio Turnover 31.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
   $ 41,872,449  
Total number of portfolio holdings
     119  
Portfolio turnover (%)
     31%  
Holdings [Text Block]
LOGO
C000227558 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen Dividend Growth ETF
Class Name Nuveen Dividend Growth ETF
Trading Symbol NDVG
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen Dividend Growth ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen Dividend Growth ETF
  $32    0.64%
* Annualized for period less than one year.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.64% [9]
Net Assets $ 11,699,045
Holdings Count | Holding 42
Investment Company Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
   $ 11,699,045  
Total number of portfolio holdings
     42  
Portfolio turnover (%)
     5%  
Holdings [Text Block]
LOGO
C000227559 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen Small Cap Select ETF
Class Name Nuveen Small Cap Select ETF
Trading Symbol NSCS
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen Small Cap Select ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257-8787.
Additional Information Phone Number (800) 257-8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen Small Cap Select ETF
  $43    0.85%
* Annualized for period less than one year.
Expenses Paid, Amount $ 43
Expense Ratio, Percent 0.85% [10]
Net Assets $ 7,214,271
Holdings Count | Holding 78
Investment Company Portfolio Turnover 28.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
   $ 7,214,271  
Total number of portfolio holdings
     78  
Portfolio turnover (%)
     28%  
Holdings [Text Block]
LOGO
C000227560 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen Winslow Large‑Cap Growth ESG ETF
Class Name Nuveen Winslow Large‑Cap Growth ESG ETF
Trading Symbol NWLG
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen Winslow Large‑Cap Growth ESG ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen Winslow Large‑Cap Growth ESG ETF
  $32    0.64%
* Annualized for period less than one year.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.64% [11]
Net Assets $ 8,934,306
Holdings Count | Holding 44
Investment Company Portfolio Turnover 60.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
   $ 8,934,306  
Total number of portfolio holdings
     44  
Portfolio turnover (%)
     60%  
Holdings [Text Block]
LOGO
C000228786 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen ESG Dividend ETF
Class Name Nuveen ESG Dividend ETF
Trading Symbol NUDV
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen ESG Dividend ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen ESG Dividend ETF
  $13    0.25%
* Annualized for period less than one year.
Expenses Paid, Amount $ 13
Expense Ratio, Percent 0.25% [12]
Net Assets $ 26,947,020
Holdings Count | Holding 124
Investment Company Portfolio Turnover 35.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
     $26,947,020  
Total number of portfolio holdings
     124  
Portfolio turnover (%)
     35%  
Holdings [Text Block]
LOGO
C000230537 [Member]  
Shareholder Report [Line Items]  
Fund Name Nuveen Growth Opportunities ETF
Class Name Nuveen Growth Opportunities ETF
Trading Symbol NUGO
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Nuveen Growth Opportunities ETF for the period of November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information at https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses. You can also request this information by contacting us at (800) 257‑8787.
Additional Information Phone Number (800) 257‑8787
Additional Information Website https://www.nuveen.com/en‑us/exchange‑traded‑funds/prospectuses
Expenses [Text Block]
What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment)
   
   
Cost of a 
$10,000 investment 
  Costs paid as a percentage of
$10,000 investment*
     
Nuveen Growth Opportunities ETF
  $28    0.55%
* Annualized for period less than one year.
Expenses Paid, Amount $ 28
Expense Ratio, Percent 0.55% [13]
Net Assets $ 2,551,179,912
Holdings Count | Holding 44
Investment Company Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]
Fund Statistics (as of April 30, 2025)
Fund net assets
   $ 2,551,179,912  
Total number of portfolio holdings
     44  
Portfolio turnover (%)
     19%  
Holdings [Text Block]
LOGO
[1] Annualized for period less than one year.
[2] Annualized for period less than one year.
[3] Annualized for period less than one year.
[4] Annualized for period less than one year.
[5] Annualized for period less than one year.
[6] Annualized for period less than one year.
[7] Annualized for period less than one year.
[8] Annualized for period less than one year.
[9] Annualized for period less than one year.
[10] Annualized for period less than one year.
[11] Annualized for period less than one year.
[12] Annualized for period less than one year.
[13] Annualized for period less than one year.