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COMMITMENTS AND CONTINGENCIES (Details)					4 Months Ended
	Sep. 25, 2024 claim	Sep. 13, 2024 claim	Jul. 19, 2022 claim	Aug. 12, 2021 defendant claim	Mar. 29, 2022 claim defendant
Strezsak v. Ardelyx, Inc.
Contingencies [Line Items]
Number of lawsuits			2	2
Number of defendants | defendant				2
Go v. Raab
Contingencies [Line Items]
Number of lawsuits					2
Number of defendants | defendant					2
Ardelyx, Inc. Stockholder Derivative Litigation
Contingencies [Line Items]
Number of lawsuits	2	2

X

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The total number of new claims filed pertaining to a loss contingency during the period.

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Number of defendants named in a legal action.

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