Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation - Impact of consolidated statement (Detail)

v3.22.1
Basis of Presentation - Impact of consolidated statement (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Total cash flows used for operating activities $ (65,470) $ (74,805)
Total cash flows used for investing activities (2,721) (2,208)
Net Change In Fiduciary Liabilities (79,148) (62,018)
Net Cash Provided by (Used in) Financing Activities 308,731 (138,166)
Effect of changes in foreign exchange rates on cash, cash equivalents, and cash held in a fiduciary capacity 816 (784)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity 241,356 (215,963)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Beginning balance 1,139,661 895,704
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Ending balance $ 1,381,017 679,741
Scenario Previously Reported [Member]    
Total cash flows used for operating activities   (74,805)
Total cash flows used for investing activities   (2,208)
Net Change In Fiduciary Liabilities   0
Other lines   (76,148)
Net Cash Provided by (Used in) Financing Activities   (76,148)
Effect of changes in foreign exchange rates on cash, cash equivalents, and cash held in a fiduciary capacity   (314)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity   (153,475)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Beginning balance   312,651
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Ending balance   159,176
Effect Of Change [Member]    
Total cash flows used for operating activities   0
Total cash flows used for investing activities   0
Net Change In Fiduciary Liabilities   (62,018)
Other lines   0
Net Cash Provided by (Used in) Financing Activities   (62,018)
Effect of changes in foreign exchange rates on cash, cash equivalents, and cash held in a fiduciary capacity   (470)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity   (62,488)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Beginning balance   583,053
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Ending balance   520,565
Revision of Prior Period, Adjustment [Member]    
Total cash flows used for operating activities   (74,805)
Total cash flows used for investing activities   (2,208)
Net Change In Fiduciary Liabilities   (62,018)
Other lines   (76,148)
Net Cash Provided by (Used in) Financing Activities   (138,166)
Effect of changes in foreign exchange rates on cash, cash equivalents, and cash held in a fiduciary capacity   (784)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity   (215,963)
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Beginning balance   895,704
Net changes cash, cash equivalents, and cash held in a fiduciary capacity Ending balance   $ 679,741