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v3.23.1

Debt 2017 Senior Notes (Details) € in Thousands, £ in Thousands | Mar. 31, 2023 USD ($) | Mar. 31, 2023 EUR (€) | Mar. 31, 2023 GBP (£) | Mar. 31, 2022 USD ($) | Apr. 01, 2021 USD ($)
--- | --- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |  |
Long-term Debt | $ 3,018,655,000 |  |  | $ 2,945,481,000 |
Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  | $ 1,350,000,000
Long-term Debt | 750,302,000 |  |  | 849,726,000 |
STE 3.70% due 2022 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 0 |  |  | 91,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.20% | 3.20% | 3.20% |  |
STE 3.85% due 2024 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 80,000,000 |  |  | 80,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.35% | 3.35% | 3.35% |  |
STE 4.05% due 2027 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 25,000,000 |  |  | 25,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.55% | 3.55% | 3.55% |  |
STE 3.45% due 2025 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 125,000,000 |  |  | 125,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.45% | 3.45% | 3.45% |  |
STE 3.55% due 2027 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 125,000,000 |  |  | 125,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.55% | 3.55% | 3.55% |  |
STE 3.70% due 2030 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 100,000,000 |  |  | 100,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.70% | 3.70% | 3.70% |  |
STE 3.93% due 2027 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 50,000,000 |  |  | 50,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.93% | 3.93% | 3.93% |  |
STE 1.86% due 2027 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 65,254,000 | € 60,000 |  | 66,815,000 |
Debt Instrument, Interest Rate, Stated Percentage | 1.86% | 1.86% | 1.86% |  |
STE 4.03% due 2029 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 45,000,000 |  |  | 45,000,000 |
Debt Instrument, Interest Rate, Stated Percentage | 4.03% | 4.03% | 4.03% |  |
STE 2.04% due 2029 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 21,752,000 | € 20,000 |  | 22,271,000 |
Debt Instrument, Interest Rate, Stated Percentage | 2.04% | 2.04% | 2.04% |  |
STE 3.04% due 2029 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 55,579,000 |  | £ 45,000 | 59,089,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.04% | 3.04% | 3.04% |  |
STE 2.30% due 2032 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 20,664,000 | € 19,000 |  | 21,158,000 |
Debt Instrument, Interest Rate, Stated Percentage | 2.30% | 2.30% | 2.30% |  |
STE 3.17% due 2032 Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | $ 37,053,000 |  | £ 30,000 | $ 39,393,000 |
Debt Instrument, Interest Rate, Stated Percentage | 3.17% | 3.17% | 3.17% |  |

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