Cover Page - USD ($)	12 Months Ended
	Jun. 30, 2020	Aug. 31, 2020	Dec. 31, 2019
Entity Information [Line Items]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Jun. 30, 2020
Document Transition Report	false
Entity File Number	001-39058
Entity Registrant Name	Peloton Interactive, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	47-3533761
Entity Address, Address Line One	125 West 25th Street, 11th Floor
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10001
City Area Code	866
Local Phone Number	679-9129
Title of 12(b) Security	Class A common stock, $0.000025 par value per share
Trading Symbol	PTON
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	false
Entity Shell Company	false
Entity Public Float			$ 6,281,462,442
Documents Incorporated by Reference	Portions of the registrant’s definitive proxy statement for its 2020 Annual Meeting of Stockholders, or Proxy Statement, to be filed within 120 days after the end of the fiscal year covered by this Annual Report on Form 10-K, are incorporated by reference in Parts II and III. Except with respect to information specifically incorporated by reference in this Annual Report, the Proxy Statement shall not be deemed to be filed as part hereof.
Entity Central Index Key	0001639825
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Amendment Flag	false
Current Fiscal Year End Date	--06-30
Class A Common Stock
Entity Information [Line Items]
Entity Common Stock, Shares Outstanding		239,427,396
Class B Common Stock
Entity Information [Line Items]
Entity Common Stock, Shares Outstanding		49,261,234