Summary of Significant Accounting Policies (Policies)	6 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]
Basis of Presentation	The accompanying interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States ("GAAP") and applicable rules and regulations of the U.S. Securities and Exchange Commission ("SEC") regarding interim financial reporting. Certain monetary amounts, percentages, and other figures included elsewhere in these financial statements have been subject to rounding adjustments. Accordingly, figures shown as totals in certain tables may not be the arithmetic aggregation of the figures that precede them, and figures expressed as percentages in the text may not total 100% or, as applicable, when aggregated may not be the arithmetic aggregation of the percentages that precede them.
Consolidation	The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.
Use of Estimates	The preparation of these financial statements requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue, expenses, and related disclosures. On an ongoing basis, the Company evaluates its estimates, including, among others, those related to revenue related reserves, the realizability of inventory, content costs for past use reserve, fair value measurements, the incremental borrowing rate associated with lease liabilities, useful lives of property and equipment, product warranty, goodwill and finite-lived intangible assets, accounting for income taxes, stock-based compensation expense, transaction price estimates, the fair values of assets acquired and liabilities assumed in business combinations, contingent consideration, and commitments and contingencies. Actual results may differ from these estimates.
Recently Issued Accounting Pronouncements	ASU 2016-13 In June 2016, the Financial Accounting Standards Board (“FASB") issued ASU 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments. This standard changes the impairment model for most financial assets. The new model uses a forward-looking expected loss method, which may result in earlier recognition of allowances for losses, and require expected credit losses to be reflected as allowances rather than reductions in the amortized cost of available-for-sale debt securities. The Company adopted this standard and related amendments on July 1, 2020. The adoption of this standard did not materially impact the Company's consolidated financial statements. ASU 2019-12 In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes, which amends ASC Topic 740, Income Taxes. This ASU simplifies the accounting for income taxes by modifying the treatment of intraperiod tax allocation in certain circumstances, eliminating an exception to recognizing deferred tax liabilities for outside basis differences for foreign equity method investments and foreign subsidiaries when ownership or control changes, and modifying interim period tax calculations when a loss is forecast. In addition, this ASU also requires that enacted changes in tax laws or rates be included in the annual effective rate determination in the period that includes the enactment date and clarifies the tax accounting of a step up in tax basis of goodwill. The Company adopted this standard on July 1, 2020. The adoption of this standard did not materially impact the Company's condensed consolidated financial statements. ASU 2020-01 In January 2020, the FASB issued ASU No. 2020-01, Investments-Equity Securities (Topic 321), Investments-Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815): Clarifying the Interactions between Topic 321, Topic 323, and Topic 815. This guidance clarifies the interaction of the accounting for equity investments under Topic 321 and investments accounted for under the equity method of accounting in Topic 323 and the accounting for certain forward contracts and purchased options accounted for under Topic 815. This standard is effective for public companies for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. The Company is currently evaluating the potential impact of adopting this new accounting guidance, but does not expect the adoption of the standard to have a material impact on its condensed consolidated financial statements. ASU 2020-04 In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This guidance provides temporary optional expedients and exceptions to accounting guidance on contract modifications and hedge accounting to ease entities' financial reporting burdens as the market transitions from the London Interbank Offered Rate (LIBOR) and other interbank offered rates to alternative reference rates. The guidance was effective upon issuance and generally can be applied through December 31, 2022. The Company plans to adopt this standard when LIBOR is discontinued. The Company is currently evaluating the potential impact of adopting this new accounting guidance, but does not expect the adoption of the standard to have a material impact on its condensed consolidated financial statements.
Revenue Recognition	The Company’s primary source of revenue is from sales of its Connected Fitness Products and associated recurring Subscription revenue. The Company determines revenue recognition through the following steps: •Identification of the contract, or contracts, with a customer; •Identification of the performance obligations in the contract; •Determination of the transaction price; •Allocation of the transaction price to the performance obligations in the contract; and •Recognition of revenue when, or as, the Company satisfies a performance obligation. Revenue is recognized when control of the promised goods or services is transferred to the Company’s customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. The Company's revenue is reported net of sales returns, discounts, and incentives as a reduction of the transaction price. Certain contracts include consideration payable that is accounted for as a payment for distinct goods or services. The Company estimates its liability for product returns and concessions based on historical trends by product category, impact of seasonality, and an evaluation of current economic and market conditions and records the expected customer refund liability as a reduction to revenue, and the expected inventory right of recovery as a reduction of cost of revenue. If actual return costs differ from previous estimates, the amount of the liability and corresponding revenue are adjusted in the period in which such costs occur. Some of the Company’s contracts with customers contain multiple performance obligations. For customer contracts that include multiple performance obligations, the Company accounts for individual performance obligations if they are distinct. The transaction price is then allocated to each performance obligation based on its standalone selling price. The Company generally determines standalone selling price based on prices charged to customers. The Company applies the practical expedient as per ASC 606-10-50-14 and does not disclose information related to remaining performance obligations due to their original expected terms being one year or less. The Company expenses sales commissions on its Connected Fitness Products when incurred because the amortization period would have been less than one year. These costs are recorded in sales and marketing expense. Connected Fitness Products Connected Fitness Products include the Company’s portfolio of Connected Fitness Products and related accessories, branded apparel, and extended warranty agreements. The Company recognizes Connected Fitness Product revenue net of sales returns and discounts when the product has been delivered to the customer, except for extended warranty revenue which is recognized over the warranty period. The Company allows customers to return products within thirty days of purchase, as stated in its return policy. The Company records fees paid to third-party financing partners in connection with its consumer financing program as a reduction of revenue, as it considers such costs to be a customer sales incentive. The Company records payment processing fees for its credit card sales for Connected Fitness Products within Sales and marketing in the Company's condensed consolidated statements of operations and comprehensive income (loss). Subscription The Company’s subscriptions provide unlimited access to content in its library of live and on-demand fitness classes. The Company’s subscriptions are offered on a month-to-month basis. Amounts paid for subscription fees are included within customer deposits and deferred revenue on the Company's condensed consolidated balance sheets and recognized ratably on a month-to-month basis. The Company records payment processing fees for its monthly subscription charges within cost of subscription revenue in the Company's condensed consolidated statements of operations and comprehensive income (loss). Sales tax collected from customers and remitted to governmental authorities is not included in revenue and is reflected as a liability on the Company's condensed consolidated balance sheets. The Company offers a standard product warranty that its Connected Fitness Products will operate under normal, non-commercial use for a period of one year covering the touchscreen and most original Bike, Bike+, Tread, and Tread+ components from the date of original delivery. The Company has the obligation, at its option, to either repair or replace the defective product. At the time revenue is recognized, an estimate of future warranty costs, including costs associated with service of Connected Fitness Products outside of the warranty period, is recorded as a component of cost of revenue. Factors that affect the warranty obligation include historical as well as current product failure rates, service delivery costs incurred in correcting product failures, and warranty policies and business practices. The Company’s products are manufactured both in-house and by contract manufacturers, and in certain cases, the Company may have recourse to such contract manufacturers. The Company also offers the option for customers in some markets to purchase an extended warranty and service contract that extends or enhances the technical support, parts, and labor coverage offered as part of the base warranty included with the Connected Fitness Product for an additional period of 12 to 27 months. Revenue and related fees paid to the third-party provider are recognized on a gross basis as the Company has a continuing obligation to perform over the service period. Extended warranty revenue is recognized ratably over the extended warranty coverage period and is included in Connected Fitness Product revenue in the condensed consolidated statements of operations and comprehensive income (loss).
Customer Deposits and Deferred Revenue	Deferred revenue is recorded for nonrefundable cash payments received for the Company’s performance obligation to transfer, or stand ready to transfer, goods or services in the future. Deferred revenue consists of subscription fees billed that have not been recognized. Customer deposits represent payments received in advance before the Company transfers a good or service to the customer and are refundable.
Fair Value Measurements	Cash equivalents are highly liquid investments with maturities of three months or less when purchased. These investments are carried at fair value. All investments classified as available-for-sale are recorded at fair value within marketable securities in the condensed consolidated balance sheets. The Company’s investments classified as Level 1 are based on quoted prices that are available in active markets. The contingent consideration represents the estimated fair value of cash consideration payable in connection with an acquisition that is contingent upon the achievement of certain performance milestones. The Company estimated the fair value using expected future cash flows over the period in which the obligation is expected to be settled, and applied a discount rate that appropriately captures a market participant's view of risk associated with the obligation, which are considered to be Level 3 inputs. The fair value of the contingent consideration arrangement is sensitive to change in the expected achievement of the applicable milestones and changes in discount rate. The Company remeasures the fair value of the contingent consideration arrangement each reporting period, including the accretion of the discount, if applicable, and changes are recognized in general and administrative expense in the condensed consolidated statements of operations and comprehensive income (loss).

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Dec. 31, 2020

The accompanying interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States ("GAAP") and applicable rules and regulations of the U.S. Securities and Exchange Commission ("SEC") regarding interim financial reporting. Certain monetary amounts, percentages, and other figures included elsewhere in these financial statements have been subject to rounding adjustments. Accordingly, figures shown as totals in certain tables may not be the arithmetic aggregation of the figures that precede them, and figures expressed as percentages in the text may not total 100% or, as applicable, when aggregated may not be the arithmetic aggregation of the percentages that precede them.

Consolidation

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of these financial statements requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue, expenses, and related disclosures. On an ongoing basis, the Company evaluates its estimates, including, among others, those related to revenue related reserves, the realizability of inventory, content costs for past use reserve, fair value measurements, the incremental borrowing rate associated with lease liabilities, useful lives of property and equipment, product warranty, goodwill and finite-lived intangible assets, accounting for income taxes, stock-based compensation expense, transaction price estimates, the fair values of assets acquired and liabilities assumed in business combinations, contingent consideration, and commitments and contingencies. Actual results may differ from these estimates.

Recently Issued Accounting Pronouncements

ASU 2016-13

In June 2016, the Financial Accounting Standards Board (“FASB") issued ASU 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments. This standard changes the impairment model for most financial assets. The new model uses a forward-looking expected loss method, which may result in earlier recognition of allowances for losses, and require expected credit losses to be reflected as allowances rather than reductions in the amortized cost of available-for-sale debt securities. The Company adopted this standard and related amendments on July 1, 2020. The adoption of this standard did not materially impact the Company's consolidated financial statements.

ASU 2019-12

In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes, which amends ASC Topic 740, Income Taxes. This ASU simplifies the accounting for income taxes by modifying the treatment of intraperiod tax allocation in certain circumstances, eliminating an exception to recognizing deferred tax liabilities for outside basis differences for foreign equity method investments and foreign subsidiaries when ownership or control changes, and modifying interim period tax calculations when a loss is forecast. In addition, this ASU also requires that enacted changes in tax laws or rates be included in the annual effective rate determination in the period that includes the enactment date and clarifies the tax accounting of a step up in tax basis of goodwill. The Company adopted this standard on July 1, 2020. The adoption of this standard did not materially impact the Company's condensed consolidated financial statements.

ASU 2020-01

In January 2020, the FASB issued ASU No. 2020-01, Investments-Equity Securities (Topic 321), Investments-Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815): Clarifying the Interactions between Topic 321, Topic 323, and Topic 815. This guidance clarifies the interaction of the accounting for equity investments under Topic 321 and investments accounted for under the equity method of accounting in Topic 323 and the accounting for certain forward contracts and purchased options accounted for under Topic 815. This standard is effective for public companies for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. The Company is currently evaluating the potential impact of adopting this new accounting guidance, but does not expect the adoption of the standard to have a material impact on its condensed consolidated financial statements.

ASU 2020-04

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This guidance provides temporary optional expedients and exceptions to accounting guidance on contract modifications and hedge accounting to ease entities' financial reporting burdens as the market transitions from the London Interbank Offered Rate (LIBOR) and other interbank offered rates to alternative reference rates. The guidance was effective upon issuance and generally can be applied through December 31, 2022. The Company plans to adopt this standard when LIBOR is discontinued. The Company is currently evaluating the potential impact of adopting this new accounting guidance, but does not expect the adoption of the standard to have a material impact on its condensed consolidated financial statements.

Revenue Recognition

The Company’s primary source of revenue is from sales of its Connected Fitness Products and associated recurring Subscription revenue.

The Company determines revenue recognition through the following steps:

•Identification of the contract, or contracts, with a customer;

•Identification of the performance obligations in the contract;

•Determination of the transaction price;

•Allocation of the transaction price to the performance obligations in the contract; and

•Recognition of revenue when, or as, the Company satisfies a performance obligation.

Revenue is recognized when control of the promised goods or services is transferred to the Company’s customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. The Company's revenue is reported net of sales returns, discounts, and incentives as a reduction of the transaction price. Certain contracts include consideration payable that is accounted for as a payment for distinct goods or services. The Company estimates its liability for product returns and concessions based on historical trends by product category, impact of seasonality, and an evaluation of current economic and market conditions and records the expected customer refund liability as a reduction to revenue, and the expected inventory right of recovery as a reduction of cost of revenue. If actual return costs differ from previous estimates, the amount of the liability and corresponding revenue are adjusted in the period in which such costs occur.

Some of the Company’s contracts with customers contain multiple performance obligations. For customer contracts that include multiple performance obligations, the Company accounts for individual performance obligations if they are distinct. The transaction price is then allocated to each performance obligation based on its standalone selling price. The Company generally determines standalone selling price based on prices charged to customers.

The Company applies the practical expedient as per ASC 606-10-50-14 and does not disclose information related to remaining performance obligations due to their original expected terms being one year or less.

The Company expenses sales commissions on its Connected Fitness Products when incurred because the amortization period would have been less than one year. These costs are recorded in sales and marketing expense.

Connected Fitness Products

Connected Fitness Products include the Company’s portfolio of Connected Fitness Products and related accessories, branded apparel, and extended warranty agreements. The Company recognizes Connected Fitness Product revenue net of sales returns and discounts when the product has been delivered to the customer, except for extended warranty revenue which is recognized over the warranty period. The Company allows customers to return products within thirty days of purchase, as stated in its return policy.

The Company records fees paid to third-party financing partners in connection with its consumer financing program as a reduction of revenue, as it considers such costs to be a customer sales incentive. The Company records payment processing fees for its credit card sales for Connected Fitness Products within Sales and marketing in the Company's condensed consolidated statements of operations and comprehensive income (loss).

Subscription

The Company’s subscriptions provide unlimited access to content in its library of live and on-demand fitness classes. The Company’s subscriptions are offered on a month-to-month basis.

Amounts paid for subscription fees are included within customer deposits and deferred revenue on the Company's condensed consolidated balance sheets and recognized ratably on a month-to-month basis. The Company records payment processing fees for its monthly subscription charges within cost of subscription revenue in the Company's condensed consolidated statements of operations and comprehensive income (loss).

Sales tax collected from customers and remitted to governmental authorities is not included in revenue and is reflected as a liability on the Company's condensed consolidated balance sheets.

The Company offers a standard product warranty that its Connected Fitness Products will operate under normal, non-commercial use for a period of one year covering the touchscreen and most original Bike, Bike+, Tread, and Tread+ components from the date of original delivery. The Company has the obligation, at its option, to either repair or replace the defective product. At the time revenue is recognized, an estimate of future warranty costs, including costs associated with service of Connected Fitness Products outside of the warranty period, is recorded as a component of cost of revenue. Factors that affect the warranty obligation include historical as well as current product failure rates, service delivery costs incurred in correcting product failures, and warranty policies and business practices. The Company’s products are manufactured both in-house and by contract manufacturers, and in certain cases, the Company may have recourse to such contract manufacturers.

The Company also offers the option for customers in some markets to purchase an extended warranty and service contract that extends or enhances the technical support, parts, and labor coverage offered as part of the base warranty included with the Connected Fitness Product for an additional period of 12 to 27 months.

Revenue and related fees paid to the third-party provider are recognized on a gross basis as the Company has a continuing obligation to perform over the service period. Extended warranty revenue is recognized ratably over the extended warranty coverage period and is included in Connected Fitness Product revenue in the condensed consolidated statements of operations and comprehensive income (loss).

Customer Deposits and Deferred Revenue

Deferred revenue is recorded for nonrefundable cash payments received for the Company’s performance obligation to transfer, or stand ready to transfer, goods or services in the future. Deferred revenue consists of subscription fees billed that have not been recognized. Customer deposits represent payments received in advance before the Company transfers a good or service to the customer and are refundable.

Fair Value Measurements

Cash equivalents are highly liquid investments with maturities of three months or less when purchased. These investments are carried at fair value. All investments classified as available-for-sale are recorded at fair value within marketable securities in the condensed consolidated balance sheets. The Company’s investments classified as Level 1 are based on quoted prices that are available in active markets. The contingent consideration represents the estimated fair value of cash consideration payable in connection with an acquisition that is contingent upon the achievement of certain performance milestones. The Company estimated the fair value using expected future cash flows over the period in which the obligation is expected to be settled, and applied a discount rate that appropriately captures a market participant's view of risk associated with the obligation, which are considered to be Level 3 inputs. The fair value of the contingent consideration arrangement is sensitive to change in the expected achievement of the applicable milestones and changes in discount rate. The Company remeasures the fair value of the contingent consideration arrangement each reporting period, including the accretion of the discount, if applicable, and changes are recognized in general and administrative expense in the condensed consolidated statements of operations and comprehensive income (loss).