Accounts Receivable, Extended Payment

No definition available.

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- Definition

Sales-type Lease, Lease Receivable, Extended Payment

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Service Fee Credit

+ References

No definition available.

+ Details

Name:	isrg_ServiceFeeCredit
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- References

No definition available.

+ Details

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- Definition

Amount of expense (reversal of expense) for expected credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), from change in present value of expected cash flows.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82922868-210454

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=118955579&loc=SL82922897-210455

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Term of lessor's sales-type lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=119202524&loc=SL77919359-209981

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) - USD ($)	3 Months Ended			9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Sep. 30, 2019	Sep. 30, 2019
Accounting Policies [Abstract]
Service fee credits	$ 23,000,000	$ 59,000,000
Extended payment terms for lease billings	14,000,000
Extended payment terms for trade receivables	$ 181,000,000
Lessor, Lease, Description [Line Items]
Available-for-sales debt securities credit losses			$ 0	$ 0
Minimum
Lessor, Lease, Description [Line Items]
Sales-type leases terms	24 months
Maximum
Lessor, Lease, Description [Line Items]
Sales-type leases terms	84 months