Accumulated other comprehensive (loss) income (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ (139,247)
Ending balance	(34,870)
Interest rate cap agreements
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1,178)	$ (12,466)
Unrealized gains (losses)	54,806	6,505
Related income tax benefit	(13,674)	(1,623)
Unrealized (losses) gains net	41,132	4,882
Reclassification into net income	1,377	1,377
Related income tax	(344)	(344)
Reclassification from accumulated other comprehensive income into net income net of tax	1,033	1,033
Ending balance	40,987	(6,551)
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(138,069)	(53,688)
Unrealized gains (losses)	62,212	(62,544)
Related income tax benefit	0	0
Unrealized (losses) gains net	62,212	(62,544)
Reclassification into net income	0	0
Related income tax	0	0
Reclassification from accumulated other comprehensive income into net income net of tax	0	0
Ending balance	(75,857)	(116,232)
Accumulated other comprehensive (loss) income
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(139,247)	(66,154)
Unrealized gains (losses)	117,018	(56,039)
Related income tax benefit	(13,674)	(1,623)
Unrealized (losses) gains net	103,344	(57,662)
Reclassification into net income	1,377	1,377
Related income tax	(344)	(344)
Reclassification from accumulated other comprehensive income into net income net of tax	1,033	1,033
Ending balance	$ (34,870)	$ (122,783)

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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