v3.26.1

Revenue Recognition - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Disaggregation Of Revenue [Line Items]
Period for credit risk identified	30 days
Revenue from contracts criteria over time	multiple quarters
Sales revenues totaling	$ 10,500
Revenues	198,542	$ 195,416
Total Future minimum flease payments expected to be received	5,700
Future minimum flease payments expected to be received in remainder of 2026	2,600
Future minimum flease payments expected to be received in 2027	1,100
Future minimum flease payments expected to be received in 2028	1,100
Future minimum flease payments expected to be received in 2029	900
Future minimum flease payments expected to be received in 2030	100
Lease revenue	154,400
Operating lease revenue	153,700
Finance lease revenue	700
Finance lease revenue, sales revenue	100
Finance lease revenue, interest income	$ 200
Period for warranties for rental equipment	90 days
Period for warranties for equipment manufactured	1 year
Transferred at Point in Time [Member]
Disaggregation Of Revenue [Line Items]
Revenues	$ 32,100
Transferred Over Time [Member]
Disaggregation Of Revenue [Line Items]
Revenues	12,000
Deferred Income [Member]
Disaggregation Of Revenue [Line Items]
Customer contract liability	43,200		$ 34,300
Accounts Receivable [Member]
Disaggregation Of Revenue [Line Items]
Unbilled contract assets	$ 9,800		$ 10,900

Products warranty period for equipment manufactured.

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Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

+ Details

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- Definition

Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.

+ References

No definition available.

+ Details

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MCGRATH RENTCORP 10-Q