XML 45 R31.htm IDEA: XBRL DOCUMENT v3.21.1
Employee Benefit Plans (Tables)
12 Months Ended
Mar. 31, 2021
Share-based Payment Arrangement [Abstract]  
Summary of share-based compensation expense and related tax benefit recognized
The following table summarizes share-based compensation expense and total income tax benefit recognized for fiscal years 2021, 2020 and 2019 (in thousands):
 Years Ended March 31,
 202120202019
Cost of goods sold$6,438 $4,852 $3,812 
Marketing and selling 36,788 26,835 20,630 
Research and development14,179 9,273 7,368 
General and administrative28,614 13,910 18,455 
Total share-based compensation expense86,019 54,870 50,265 
Income tax benefit(19,472)(14,109)(17,091)
Total share-based compensation expense, net of income tax benefit$66,547 $40,761 $33,174 
Summary of unamortized share-based compensation expense and the remaining months over which such expense is expected to be recognized The following table summarizes total unamortized share-based compensation expense and the remaining period over which such expense is expected to be recognized, on a weighted-average basis by type of grant (in thousands, except number of months):
 March 31, 2021
 Unamortized
Expense
Remaining
Months
ESPP$2,636 4
Stock Options2,104 12
Time-based RSUs84,143 24
Market-based and performance-based RSUs34,816 22
Total unamortized share-based compensation expense$123,699 
Schedule of assumptions applied for the fair value of market-based RSUs using the Monte-Carlo simulation method The grant date fair value of the awards using the Black-Scholes-Merton option-pricing valuation model and Monte-Carlo simulation method is determined with the following assumptions and values:
Stock Options Employee Stock Purchase Plans
Years Ended March 31,Years Ended March 31,
 202120202019202120202019
Dividend yield**1.72 %1.04 %1.74 %1.73 %
Risk-free interest rate**2.45 %0.10 %1.81 %2.35 %
Expected volatility**33 %47 %24 %31 %
Expected life (years)**6.20.50.50.5
Weighted average grant date fair value per share**$11.55$24.67$9.35$9.33
* Not applicable as no stock options were granted in the period.
RSUs with Market ConditionsYears Ended March 31,
 202120202019
Dividend yield1.24 %1.76 %1.59 %
Risk-free interest rate0.21 %2.11 %2.51 %
Expected volatility31 %30 %30 %
Expected life (years)3.03.03.0
Summary of stock option activity
A summary of the Company's stock option activities under all stock plans for fiscal years 2021, 2020 and 2019 is as follows:
 Number of SharesWeighted-Average Exercise PriceWeighted-Average Remaining Contractual Term
Aggregate Intrinsic Value
(In thousands)(Years)(In thousands)
Outstanding, March 31, 20182,040 
Granted649 
Exercised(82)$1,707 
Canceled or expired— 
Outstanding, March 31, 20192,607 
Granted— 
Exercised(573)$19,339 
Canceled or expired(65)
Outstanding, March 31, 20201,969 $22 
Granted— 
Exercised(1,347)$17 $68,596 
Canceled or expired— $— 
Outstanding, March 31, 2021622 $34 7.1$43,625 
Vested and exercisable, March 31, 2021330 $30 6.3$24,452 
Summary of time, market and performance-based RSU activity
A summary of the Company's time-based, market-based and performance-based RSU activities for fiscal years 2021, 2020 and 2019 is as follows:
 Number of SharesWeighted-Average Grant Date Fair ValueWeighted-Average Remaining Vesting PeriodAggregate
Fair Value
(In thousands)(Years)(In thousands)
Outstanding, March 31, 20185,221 $20 
Granted—time-based1,290 $40 
Granted—market and performance-based381 $39 
Vested(2,148)$89,159 
Canceled or expired(323)
Outstanding, March 31, 20194,421 $29 
Granted—time-based1,431 $38 
Granted—market and performance-based365 $40 
Vested(1,705)$76,389 
Canceled or expired(561)
Outstanding, March 31, 20203,951 $36 
Granted—time-based1,046 $60 
Granted—market and performance-based303 $67 
Vested(1,444)$31 $168,816 
Canceled or expired(213)$42 
Outstanding, March 31, 20213,643 $45 1.2$379,031 
Schedule of net periodic benefit costs
The net periodic benefit cost of the defined benefit pension plans and the non-retirement post-employment benefit obligations for fiscal years 2021, 2020 and 2019 was as follows (in thousands):
 Years Ended March 31,
 202120202019
Service costs$12,121 $11,008 $10,564 
Interest costs1,047 1,055 1,301 
Expected return on plan assets(2,535)(2,616)(2,167)
Amortization:
Net prior service credit recognized(467)(435)(443)
Net actuarial loss recognized2,144 1,386 450 
Settlement— (97)(97)
Total net periodic benefit cost$12,310 $10,301 $9,608 
Schedule of changes in projected benefit obligations
The changes in projected benefit obligations for fiscal years 2021 and 2020 were as follows (in thousands):
 Years Ended March 31,
 20212020
Projected benefit obligations, beginning of the year$160,914 $143,662 
Service costs12,121 11,008 
Interest costs1,047 1,055 
Plan participant contributions4,733 3,733 
Actuarial gains15,762 2,246 
Benefits paid (3,947)(8,778)
Transfer of prior vested benefits7,556 5,271 
Plan amendment related to statutory change— — 
Settlement— (941)
Administrative expense paid(130)(141)
Currency exchange rate changes and other4,292 3,799 
Projected benefit obligations, end of the year$202,348 $160,914 
Schedule of changes in the fair value of defined benefit pension plan assets
The following table presents the changes in the fair value of defined benefit pension plan assets for fiscal years 2021 and 2020 (in thousands):
 Years Ended March 31,
 20212020
Fair value of plan assets, beginning of the year$98,010 $90,365 
Actual return on plan assets11,706 (830)
Employer contributions8,064 6,531 
Plan participant contributions4,733 3,733 
Benefits paid
(3,947)(8,778)
Transfer of prior vested benefits7,556 5,271 
Settlement— (941)
Administrative expenses paid(130)(141)
Currency exchange rate changes2,069 2,800 
Fair value of plan assets, end of the year$128,061 $98,010 
Schedule of fair value of the defined benefit pension plan assets by major categories and by levels within the fair value hierarchy
The following tables present the fair value of the defined benefit pension plan assets by major categories and by levels within the fair value hierarchy as of March 31, 2021 and 2020 (in thousands):
 March 31,
 20212020
 Level 1Level 2TotalLevel 1Level 2Total
Cash and cash equivalents$21,715 $— $21,715 $14,213 $— $14,213 
Equity securities38,437 — 38,437 28,329 — 28,329 
Debt securities31,034 — 31,034 26,605 — 26,605 
Swiss real estate funds20,802 8,341 29,143 16,476 8,168 24,644 
Hedge funds— 2,730 2,730 — 1,882 1,882 
Other4,704 298 5,002 2,084 253 2,337 
  Total fair value of plan assets$116,692 $11,369 $128,061 $87,707 $10,303 $98,010 
Schedule of net funded status
The funded status of the plans was as follows (in thousands):
 Years Ended March 31,
 20212020
Fair value of plan assets$128,061 $98,010 
Less: projected benefit obligations202,348 160,914 
Underfunded status $(74,287)$(62,904)
Schedule of amounts recognized on the balance sheet for the plans
Amounts recognized on the balance sheet for the plans were as follows (in thousands):
 March 31,
 20212020
Current liabilities$2,738 $2,126 
Non-current liabilities71,549 60,778 
  Total liabilities$74,287 $62,904 
Schedule of amounts recognized in other comprehensive income (loss)
Amounts recognized in accumulated other comprehensive loss related to defined benefit pension plans were as follows (in thousands):
 March 31,
 202120202019
Net prior service credits$3,263 $3,647 $3,965 
Net actuarial loss(27,553)(22,722)(17,630)
  Accumulated other comprehensive loss(24,290)(19,075)(13,665)
Deferred taxes1,090 (941)(267)
  Accumulated other comprehensive loss, net of tax$(23,200)$(20,016)$(13,932)
Schedule of amounts in accumulated other comprehensive income (loss) to be recognized over next fiscal year The following table presents the amounts included in accumulated other comprehensive loss as of March 31, 2021, which are expected to be recognized as a component of net periodic benefit cost in fiscal year 2022 (in thousands):
 Year Ended
March 31, 2021
Amortization of net prior service credits$(453)
Amortization of net actuarial loss1,277 
Total$824 
Schedule of actuarial assumptions for the pension plans The actuarial assumptions for the defined benefit plans for fiscal years 2021 and 2020 were as follows:
 Years Ended March 31,
 20212020
Benefit Obligations:
Discount rate
0.25% - 6%
0.50% - 6.75%
Estimated rate of compensation increase
2.00% - 10.00%
2.25% - 10.00%
Cash Balance Interest Credit Rate
0.00% - 1.75%
0.00% - 1.75%
Periodic Costs:
Discount rate
0.50% - 6.75%
0.55% - 7.25%
Estimated rate of compensation increase
2.25% - 10.00%
2.50% - 10.00%
Expected average rate of return on plan assets
1% - 2.50%
0.89% - 3.00%
Cash Balance Interest Credit Rate
0.00% - 1.75%
1.75% - 2.00%
Schedule of expected benefit payments
The following table reflects the benefit payments that the Company expects the plans to pay in the periods noted (in thousands):
Years Ending March 31,
2022$10,527 
202310,177 
202410,632 
202511,157 
202610,248 
2027-203154,209 
Total expected benefit payments by the plan$106,950