Accumulated other comprehensive (loss) income (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			$ (69,186)
Ending balance	$ (7,052)		(7,052)
Interest rate cap agreements
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	79,404	$ 40,987	98,685	$ (1,178)
Unrealized gains (losses)	33,109	17,610	28,393	72,416
Related income tax benefit	(8,260)	(4,393)	(7,083)	(18,067)
Unrealized (losses) gains net	24,849	13,217	21,310	54,349
Reclassification into net income	(25,257)	1,377	(46,232)	2,754
Related income tax	6,301	(344)	11,534	(688)
Reclassification from accumulated other comprehensive income into net income net of tax	(18,956)	1,033	(34,698)	2,066
Ending balance	85,297	55,237	85,297	55,237
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(134,310)	(75,857)	(167,871)	(138,069)
Unrealized gains (losses)	41,961	(91,176)	75,522	(28,964)
Related income tax benefit	0	0	0	0
Unrealized (losses) gains net	41,961	(91,176)	75,522	(28,964)
Reclassification into net income	0	0	0	0
Related income tax	0	0	0	0
Reclassification from accumulated other comprehensive income into net income net of tax	0	0	0	0
Ending balance	(92,349)	(167,033)	(92,349)	(167,033)
Accumulated other comprehensive (loss) income
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(54,906)	(34,870)	(69,186)	(139,247)
Unrealized gains (losses)	75,070	(73,566)	103,915	43,452
Related income tax benefit	(8,260)	(4,393)	(7,083)	(18,067)
Unrealized (losses) gains net	66,810	(77,959)	96,832	25,385
Reclassification into net income	(25,257)	1,377	(46,232)	2,754
Related income tax	6,301	(344)	11,534	(688)
Reclassification from accumulated other comprehensive income into net income net of tax	(18,956)	1,033	(34,698)	2,066
Ending balance	$ (7,052)	$ (111,796)	$ (7,052)	$ (111,796)

Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.

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