v3.26.1
Financial Instruments - Summary of Remaining Contractual Maturities of Financial Liabilities, Including Estimated Interest Payments and Excluding Impact of Netting Agreements (Detail) - Liquidity risk [member] - Non-derivative Financial Liabilities [Member] - USD ($)
$ in Thousands
Mar. 31, 2026
Mar. 31, 2025
Disclosure of financial liability [Line Items]    
Carrying amount $ 1,640,716 $ 483,108
Contractual cash flows 1,915,230 500,694
6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 229,536 234,350
6-12 months [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 6,151 238,248
1-2 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 235,847 6,808
2-5 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 1,443,696 21,288
Convertible notes due 2028 [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 201,199 216,075
Contractual cash flows 230,000 230,000
Convertible notes due 2028 [Member] | 6-12 months [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows   230,000
Convertible notes due 2028 [Member] | 1-2 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 230,000  
Convertible notes due 2030 [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 1,188,965  
Contractual cash flows 1,432,500  
Convertible notes due 2030 [Member] | 2-5 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 1,432,500  
Bank overdraft [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 822 536
Contractual cash flows 822 536
Bank overdraft [Member] | 6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 822 536
Lease Liabilities [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 11,786 15,359
Contractual cash flows 13,450 18,291
Lease Liabilities [Member] | 6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 2,969 3,123
Lease Liabilities [Member] | 6-12 months [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 2,566 2,963
Lease Liabilities [Member] | 1-2 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 4,598 5,368
Lease Liabilities [Member] | 2-5 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 3,317 6,837
Secured bank loans [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 3,649 4,603
Contractual cash flows 4,163 5,332
Secured bank loans [Member] | 6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 871 942
Secured bank loans [Member] | 6-12 months [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 813 895
Secured bank loans [Member] | 1-2 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 1,249 1,440
Secured bank loans [Member] | 2-5 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 1,230 2,055
Trades and other payables [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 135,777 146,999
Contractual cash flows 135,777 146,999
Trades and other payables [Member] | 6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 135,777 146,999
Other Liabilities Related to Business Combination [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 15,207 16,786
Contractual cash flows 15,207 16,786
Other Liabilities Related to Business Combination [Member] | 6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 5,786  
Other Liabilities Related to Business Combination [Member] | 6-12 months [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 2,772 4,390
Other Liabilities Related to Business Combination [Member] | 2-5 years [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 6,649 12,396
Payable for deferred bookings [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 30,677 31,739
Contractual cash flows 30,677 31,739
Payable for deferred bookings [Member] | 6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows 30,677 31,739
Refund due to customers [Member]    
Disclosure of financial liability [Line Items]    
Carrying amount 52,634 51,011
Contractual cash flows 52,634 51,011
Refund due to customers [Member] | 6 months or less [Member]    
Disclosure of financial liability [Line Items]    
Contractual cash flows $ 52,634 $ 51,011