STOCKHOLDERS' EQUITY AND STOCK-BASED COMPENSATION - Narrative (Details)
|
|
12 Months Ended |
|
|
|
|
|
|
Jan. 31, 2024
USD ($)
numberOfExerciseMultiple
|
Mar. 31, 2026
USD ($)
plan
$ / shares
shares
|
Mar. 31, 2025
USD ($)
plan
$ / shares
shares
|
Mar. 31, 2024
USD ($)
plan
$ / shares
shares
|
Mar. 31, 2023
USD ($)
shares
|
Jun. 30, 2026
USD ($)
|
Feb. 12, 2026
USD ($)
|
Sep. 30, 2025
shares
|
Sep. 30, 2024
shares
|
Sep. 30, 2023
shares
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Common stock, shares authorized (in shares) | shares |
|
200,000,000
|
200,000,000
|
|
|
|
|
|
|
|
| Common stock, par or stated value (in dollars per share) | $ / shares |
|
$ 0.10
|
$ 0.10
|
|
|
|
|
|
|
|
| Preferred stock, shares authorized (in shares) | shares |
|
1,000,000
|
1,000,000
|
|
|
|
|
|
|
|
| Preferred stock, par or stated value (in dollars per shares) | $ / shares |
|
$ 1.00
|
$ 1.00
|
|
|
|
|
|
|
|
| Acquisition of treasury stock |
|
$ 194,534,000
|
$ 101,198,000
|
$ 60,502,000
|
|
|
|
|
|
|
| Common stock, at cost (in shares) | shares |
|
101,300,000
|
93,800,000
|
|
|
|
|
|
|
|
| Common stock, at cost |
|
$ 2,638,708,000
|
$ 2,430,028,000
|
|
|
|
|
|
|
|
| Dividends, common stock |
|
$ 0
|
$ 0
|
$ 0
|
|
|
|
|
|
|
| Total shares reserved for issuance since inception of the stock option and equity compensation plans (in shares) | shares |
|
|
48,900,000
|
46,400,000
|
42,400,000
|
|
|
51,400,000
|
48,900,000
|
46,400,000
|
| Number of available shares (in shares) | shares |
|
2,500,000
|
2,500,000
|
4,000,000.0
|
|
|
|
|
|
|
| Exercised (in dollars per share) | $ / shares |
|
$ 14.54
|
|
|
|
|
|
|
|
|
| Aggregate intrinsic value for options exercised |
|
$ 3,948,000
|
|
|
|
|
|
|
|
|
| Number of performance plans | plan |
|
|
|
2
|
|
|
|
|
|
|
| Future expense for performance stock option units |
|
87,081,000
|
|
|
|
|
|
|
|
|
| Accumulated other comprehensive income (loss), foreign currency translation adjustment |
|
5,600,000
|
$ 4,300,000
|
|
|
|
|
|
|
|
| Performance stock |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
|
16,800,000
|
|
|
|
|
|
|
|
| Performance-Based Restricted Stock Units Under The Total Shareholder Return Performance Plan |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
6,400,000
|
5,600,000
|
|
|
|
|
|
|
|
| Habu |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Total fair value of the replacement stock options issued |
|
|
|
$ 7,500,000
|
|
|
|
|
|
|
| Pre-combination service |
|
|
|
300,000
|
|
|
|
|
|
|
| Holdback consideration transferred |
$ 14,600,000
|
|
|
|
|
|
|
|
|
|
| Non-cash stock-based compensation expense |
|
12,300,000
|
|
|
|
|
|
|
|
|
| Business combination, contingent consideration, liability |
|
2,600,000
|
|
|
|
|
|
|
|
|
| Business combination, contingent consideration, liability, expected costs |
|
$ 2,800,000
|
|
|
|
|
|
|
|
|
| Habu | Forecast |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Business combination, contingent consideration liability settlements |
|
|
|
|
|
$ 2,100,000
|
|
|
|
|
| Habu | Consideration Holdback |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Business combination, contingent consideration arrangements, number of annual increments | numberOfExerciseMultiple |
3
|
|
|
|
|
|
|
|
|
|
| Employee stock purchase plan |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Stock purchase offering period |
|
6 months
|
|
|
|
|
|
|
|
|
| Exercise price as a percentage of the per-share market value of the Company's shares at the date of grant |
|
85.00%
|
|
|
|
|
|
|
|
|
| Share-based compensation expense |
|
$ 1,468,000
|
$ 1,726,000
|
$ 1,666,000
|
|
|
|
|
|
|
| Stock issued during period, ESPP (in shares) | shares |
|
166,077
|
187,764
|
216,699
|
|
|
|
|
|
|
| Shares issued, price per share (in dollars per share) | $ / shares |
|
$ 25.91
|
$ 26.25
|
$ 19.76
|
|
|
|
|
|
|
| Stock issued during period, ESPP, value |
|
$ 4,300,000
|
$ 4,900,000
|
$ 4,300,000
|
|
|
|
|
|
|
| Future expense for performance stock option units |
|
100,000
|
|
|
|
|
|
|
|
|
| Stock options |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Aggregate intrinsic value for options exercised |
|
3,900,000
|
3,500,000
|
900,000
|
|
|
|
|
|
|
| Share-based compensation expense |
|
2,091,000
|
$ 3,236,000
|
$ 1,014,000
|
|
|
|
|
|
|
| Stock options | Habu |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Shares issued in period (in shares) | shares |
|
|
|
252,364
|
|
|
|
|
|
|
| Exercised (in dollars per share) | $ / shares |
|
|
|
$ 8.91
|
|
|
|
|
|
|
| Total fair value of the replacement stock options issued |
|
|
|
$ 7,900,000
|
|
|
|
|
|
|
| Restricted Stock |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Vested in period, fair value |
|
$ 0.0
|
|
|
$ 0
|
|
|
|
|
|
| Restricted Stock | Habu |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Total fair value of the replacement stock options issued |
|
|
|
1,300,000
|
|
|
|
|
|
|
| Pre-combination service |
|
|
|
$ 100,000
|
|
|
|
|
|
|
| Conversion of convertible securities (in shares) | shares |
|
|
|
36,118
|
|
|
|
|
|
|
| Conversion of convertible securities |
|
|
|
$ 1,400,000
|
|
|
|
|
|
|
| Vesting in period (in shares) | shares |
|
1,408
|
800,000
|
|
|
|
|
|
|
|
| Weighted average remaining contractual term (in years) |
|
3 months 18 days
|
|
|
|
|
|
|
|
|
| Restricted stock units |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Number of performance plans | plan |
|
3
|
3
|
|
|
|
|
|
|
|
| Restricted stock units | Time Based Vesting |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Vested in period, fair value |
|
$ 56,000,000.0
|
$ 83,400,000
|
$ 45,300,000
|
|
|
|
|
|
|
| Vesting in period (in shares) | shares |
|
1,831,969
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
2,201,909
|
2,036,456
|
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
$ 64,500,000
|
$ 65,200,000
|
|
|
|
|
|
|
|
| Weighted average remaining contractual term (in years) |
|
1 year 10 months 20 days
|
1 year 9 months 3 days
|
|
|
|
|
|
|
|
| Forfeited in period (in shares) | shares |
|
434,320
|
|
|
|
|
|
|
|
|
| Restricted stock units | Time-Based Vesting Over Three Years |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
|
|
999,987
|
|
|
|
|
|
|
| Vesting period (in years) |
|
3 years
|
3 years
|
3 years
|
|
|
|
|
|
|
| Restricted stock units | Vesting in Four Years |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
|
|
1,783,478
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
|
|
$ 48,600,000
|
|
|
|
|
|
|
| Restricted stock units | Time-Based Vesting Over Two Years |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
|
|
783,491
|
|
|
|
|
|
|
| Vesting period (in years) |
|
|
|
2 years
|
|
|
|
|
|
|
| Restricted stock units | Performance stock |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Vesting in period (in shares) | shares |
|
332,745
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
520,826
|
465,515
|
666,496
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
$ 17,200,000
|
|
$ 21,000,000.0
|
|
|
|
|
|
|
| Weighted average remaining contractual term (in years) |
|
1 year 21 days
|
1 year 1 month 17 days
|
|
|
|
|
|
|
|
| Forfeited in period (in shares) | shares |
|
138,432
|
|
|
|
|
|
|
|
|
| The total fair value of performance-based restricted stock units |
|
$ 11,100,000
|
$ 1,000,000.0
|
$ 1,500,000
|
|
|
|
|
|
|
| Restricted stock units | Performance-Based Restricted Stock Units Under The Total Shareholder Return Performance Plan |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
154,299
|
128,953
|
199,946
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
|
|
$ 8,400,000
|
|
|
|
|
|
|
| Restricted stock units | Performance Shares Vesting Total Shareholder Return |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
158,486
|
|
|
|
|
|
|
|
|
| Restricted stock units | Performance Shares Vesting Total Shareholder Return | Minimum |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
0.00%
|
0.00%
|
0.00%
|
|
|
|
|
|
|
| Restricted stock units | Performance Shares Vesting Total Shareholder Return | Maximum |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
200.00%
|
200.00%
|
200.00%
|
|
|
|
|
|
|
| Restricted stock units | A2023 Performance Shares That Will Vest In One Year |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
|
|
149,115
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
|
|
94.00%
|
|
|
|
|
|
|
| Forfeited in period (in shares) | shares |
|
|
|
9,371
|
|
|
|
|
|
|
| Restricted stock units | Habu |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation expense |
|
$ 44,000
|
$ 814,000
|
$ 144,000
|
|
|
|
|
|
|
| Restricted stock units | Habu | Time Based Vesting |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Total fair value of the replacement stock options issued |
|
|
|
$ 16,200,000
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
|
|
410,853
|
|
|
|
|
|
|
| Weighted average remaining contractual term (in years) |
|
9 months 18 days
|
|
|
|
|
|
|
|
|
| Stock Option and Equity Compensation Plans |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Total shares reserved for issuance since inception of the stock option and equity compensation plans (in shares) | shares |
|
54,000,000.0
|
51,500,000
|
49,000,000.0
|
45,000,000.0
|
|
|
54,000,000.0
|
51,500,000
|
49,000,000.0
|
| Shares which remained available for future grants (in shares) | shares |
|
7,300,000
|
|
|
|
|
|
|
|
|
| Stock Option and Equity Compensation Plans | Employee stock purchase plan |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Shares which remained available for future grants (in shares) | shares |
|
600,000
|
|
|
|
|
|
|
|
|
| Operating Metrics Performance Plan | Restricted stock units |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
369,807
|
|
|
|
|
|
|
|
|
| Operating Metrics Performance Plan | Restricted stock units | Performance stock |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
360,036
|
300,904
|
466,550
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
$ 10,600,000
|
$ 9,900,000
|
$ 12,600,000
|
|
|
|
|
|
|
| Operating Metrics Performance Plan | Restricted stock units | Performance Shares Vesting Total Shareholder Return | Minimum |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
0.00%
|
0.00%
|
0.00%
|
|
|
|
|
|
|
| Operating Metrics Performance Plan | Restricted stock units | Performance Shares Vesting Total Shareholder Return | Maximum |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
200.00%
|
200.00%
|
200.00%
|
|
|
|
|
|
|
| Operating Metrics Performance Plan | Restricted stock units | A2023 Performance Shares That Will Vest In One Year |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
|
|
358,708
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
|
|
97.00%
|
|
|
|
|
|
|
| Forfeited in period (in shares) | shares |
|
|
|
11,099
|
|
|
|
|
|
|
| International Operating Metrics Performance Plan | Restricted stock units | Performance stock |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Granted (in shares) | shares |
|
6,491
|
35,658
|
|
|
|
|
|
|
|
| Aggregate fair value of restricted stock units granted |
|
$ 200,000
|
$ 1,200,000
|
|
|
|
|
|
|
|
| International Operating Metrics Performance Plan | Restricted stock units | Performance Shares Vesting Total Shareholder Return | Minimum |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
0.00%
|
0.00%
|
|
|
|
|
|
|
|
| International Operating Metrics Performance Plan | Restricted stock units | Performance Shares Vesting Total Shareholder Return | Maximum |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Award vesting rights percentage |
|
100.00%
|
100.00%
|
|
|
|
|
|
|
|
| Qualified Employee Stock Purchase Plan | Employee stock purchase plan |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation expense |
|
$ 1,500,000
|
$ 1,700,000
|
$ 1,700,000
|
|
|
|
|
|
|
| Common Stock Repurchase Program |
|
|
|
|
|
|
|
|
|
|
| Share-based compensation |
|
|
|
|
|
|
|
|
|
|
| Stock repurchase program, authorized additional amount |
|
|
|
|
|
|
$ 200,000,000.0
|
|
|
|
| Stock repurchase program, authorized amount |
|
|
|
|
|
|
$ 1,500,000,000
|
|
|
|
| Acquisition of common stock (in shares) | shares |
|
7,100,000
|
3,800,000
|
2,100,000
|
|
|
|
|
|
|
| Acquisition of treasury stock |
|
$ 194,400,000
|
$ 101,100,000
|
$ 60,500,000
|
|
|
|
|
|
|
| Common stock, at cost (in shares) | shares |
|
48,600,000
|
|
|
|
|
|
|
|
|
| Common stock, at cost |
|
$ 1,200,000,000
|
|
|
|
|
|
|
|
|
| Stock repurchase program, remaining amount |
|
$ 261,800,000
|
|
|
|
|
|
|
|
|