Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation Plans - Outstanding Awards Under 2013 Omnibus Equity Incentive Plan (Detail)

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Stock-Based Compensation Plans - Outstanding Awards Under 2013 Omnibus Equity Incentive Plan (Detail)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2023
USD ($)
$ / shares
shares
Shares  
Nonvested shares at beginning (in shares) | shares 1,741,461
Granted (in shares) | shares 456,028
Vested (in shares) | shares (293,873)
Forfeited/canceled (in shares) | shares (2,821)
Nonvested shares at ending (in shares) | shares 1,900,795
Weighted- Average Grant Date Fair Value Per Share  
Nonvested at beginning (in dollars per share) | $ / shares $ 42.14
Granted (in dollars per share) | $ / shares 35.78
Vested (in dollars per share) | $ / shares 42.70
Forfeited/canceled (in dollars per share) | $ / shares 41.54
Nonvested at ending (in dollars per share) | $ / shares $ 40.53
Unrecognized stock-based compensation expense | $ $ 71.4
Unrecognized Compensation Expense Is Expected To Be Recognized Over A Weighted Average Period (Years) 3 years 10 months 17 days