CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Mar. 31, 2020
Mar. 31, 2019
Statement of Financial Position [Abstract]    
Preferred Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Preferred Stock, Shares Outstanding 0 0
Common Stock, Shares Authorized 500,000,000 500,000,000
Accounts Receivable, Allowance for Credit Loss, Current $ 12,051 $ 9,645 [1]
Preferred Stock, Shares Authorized 50,000,000 50,000,000
Current assets:    
Cash and cash equivalents $ 319,581 $ 220,633
Accounts receivable (net of allowances of $12,051 and $9,645 respectively) 586,481 564,830
Inventories, net 248,259 208,243
Prepaid expenses and other current assets 54,430 60,029
Total current assets 1,208,751 1,053,735
Property, plant, and equipment, net 1,111,855 1,031,582
Operating Lease, Right-of-Use Asset 131,837 0
Intangible Assets, Net (Including Goodwill) 565,473 604,614
Goodwill 2,356,085 2,322,928
Other assets 51,581 60,212
Total assets 5,425,582 5,073,071
Current liabilities:    
Accounts payable 149,341 152,913
Accrued Income Taxes, Current 14,013 15,460
Accrued payroll and other related liabilities 128,261 109,058
Capital Lease Obligations, Current 19,809 0
Accrued expenses and other 192,183 187,765
Total current liabilities 503,607 465,196
Long-term indebtedness 1,150,521 1,183,227
Deferred income taxes, net 160,270 151,038
Capital Lease Obligations, Noncurrent 114,114 0
Other Liabilities, Noncurrent 90,346 87,812
Total liabilities 2,018,858 1,887,273
Commitments and contingencies (see note 10)
Ordinary shares, with $0.001 and $75.00 par value, respectively; 500,000 shares authorized; 84,924 and 84,517 ordinary shares issued and outstanding, respectively 1,982,164 1,998,564
Retained earnings 1,647,175 1,339,024
Accumulated other comprehensive income (235,463) (159,778)
Total shareholders' equity 3,393,876 3,177,810
Noncontrolling interest 12,848 7,988
Total equity 3,406,724 3,185,798
Total liabilities and equity $ 5,425,582 $ 5,073,071
[1] Net allowance for doubtful accounts and allowance for sales and returns.