Share Repurchase Programs - Additional Information (Detail) - Share Repurchase Program [Member] - USD ($) $ in Millions	1 Months Ended	9 Months Ended
Jan. 31, 2021	Sep. 30, 2022	Jan. 31, 2022
Equity Class Of Treasury Stock [Line Items]
Total shares repurchased		280,315
Cost of common stock shares repurchased		$ 87.5
Shares repurchase program authorized	$ 100.0		$ 150.0
Commencement date	2021-04
Share repurchase program, expiration date	Jan. 31, 2022

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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