| 
											Nuveen Dividend Growth ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-7.52
									 | 
									
											-
									 | 
									
											-
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Dividend ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-8.98
									 | 
									
											-
									 | 
									
											-
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Emerging Markets Equity ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-12.56
									 | 
									
											38.74
									 | 
									
											-6.67
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG High Yield Corporate Bond ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-6.97
									 | 
									
											11.91
									 | 
									
											-
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG International Developed Markets Equity ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-5.21
									 | 
									
											54.63
									 | 
									
											14.05
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Large-Cap ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-12.75
									 | 
									
											68.45
									 | 
									
											-
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Large-Cap Growth ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-10.92
									 | 
									
											81.10
									 | 
									
											79.10
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Large-Cap Value ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-12.63
									 | 
									
											54.02
									 | 
									
											27.00
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Mid-Cap Growth ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-17.27
									 | 
									
											63.46
									 | 
									
											47.40
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Mid-Cap Value ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-20.47
									 | 
									
											68.97
									 | 
									
											15.62
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG Small-Cap ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-15.02
									 | 
									
											97.91
									 | 
									
											32.20
									 | 
									
											
									 | 
							
							
									| 
											Nuveen ESG U.S. Aggregate Bond ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-5.69
									 | 
									
											-6.00
									 | 
									
											3.85
									 | 
									
											
									 | 
							
							
									| 
											Nuveen Enhanced Yield 1-5 Year U.S. Aggregate Bond ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-1.74
									 | 
									
											0.33
									 | 
									
											6.63
									 | 
									
											
									 | 
							
							
									| 
											Nuveen Enhanced Yield U.S. Aggregate Bond ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-6.23
									 | 
									
											-4.15
									 | 
									
											3.09
									 | 
									
											
									 | 
							
							
									| 
											Nuveen Global Net Zero Transition ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-
									 | 
									
											-
									 | 
									
											-
									 | 
									
											
									 | 
							
							
									| 
											Nuveen Growth Opportunities ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-15.96
									 | 
									
											-
									 | 
									
											-
									 | 
									
											
									 | 
							
							
									| 
											Nuveen Short-Term REIT ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-23.47
									 | 
									
											65.69
									 | 
									
											34.01
									 | 
									
											
									 | 
							
							
									| 
											Nuveen Small Cap Select ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-13.60
									 | 
									
											-
									 | 
									
											-
									 | 
									
											
									 | 
							
							
									| 
											Nuveen Winslow Large-Cap Growth ESG ETF
									 | 
									
											
									 | 
									
											Nuveen
									 | 
									
											USD
									 | 
									
											-15.81
									 | 
									
											-
									 | 
									
											-
									 | 
									
											
									 |