Shareholder Report, Average Annual Return (Details)

12 Months Ended

54 Months Ended

60 Months Ended

83 Months Ended

Mar. 31, 2026

Mar. 31, 2026

Mar. 31, 2026

Mar. 31, 2026

C000211437

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Quadratic Interest Rate Volatility and Inflation Hedge ETF

C000225265

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Quadratic Deflation ETF

Without Sales Load [Member] | C000211437

Average Annual Return [Line Items]

Average Annual Return, Percent

3.56%

(4.72%)

(0.67%)

Without Sales Load [Member] | C000225265

Average Annual Return [Line Items]

Average Annual Return, Percent

(4.62%)

(4.70%)

Bloomberg U.S. Treasury Inflation-Linked Bond Index (USD) (TR)

Average Annual Return [Line Items]

Line Graph and Table Measure Name

^[1]

Bloomberg U.S. Treasury Inflation-Linked Bond Index (USD) (TR)

Average Annual Return, Percent

3.00%

1.48%

3.05%

Bloomberg Long U.S. Treasury Index

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Bloomberg Long U.S. Treasury Index

Average Annual Return, Percent

0.47%

(7.32%)

[1]	Total Return (TR) - Reflects no deductions for fees, expenses or taxes.