Revenue Recognition - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Disaggregation Of Revenue [Line Items]
Period for credit risk identified			30 days
Revenue from contracts criteria over time			multiple quarters
Sales revenues totaling	$ 10,600		$ 26,300
Revenues	266,758	$ 243,506	667,196	$ 610,254
Total Future minimum flease payments expected to be received	2,400		2,400
Future minimum flease payments expected to be received in 2025	1,700		1,700
Future minimum flease payments expected to be received in 2026	500		500
Future minimum flease payments expected to be received in 2027	200		200
Lease revenue	153,300		440,100
Operating lease revenue	152,700		438,500
Finance lease revenue	500		1,600
Finance lease revenue, sales revenue	400		1,300
Finance lease revenue, interest income	100		$ 300
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	96,900		$ 198,900
Transferred Over Time [Member]
Disaggregation Of Revenue [Line Items]
Revenues	16,600		28,200
Deferred Income [Member]
Disaggregation Of Revenue [Line Items]
Customer contract liability	49,100		49,100		$ 40,700
Accounts Receivable [Member]
Disaggregation Of Revenue [Line Items]
Unbilled contract assets	$ 16,700		$ 16,700		$ 8,700