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Derivative Instruments and Hedging Activities - Foreign Currency Contracts (Details) - Mar. 31, 2024 - Forward contracts - Derivatives not designated as hedging instruments: € in Millions, £ in Millions, kr in Millions, kr in Millions, kr in Millions, $ in Millions, $ in Millions | USD ($) | EUR (€) | CAD ($) | DKK (kr) | GBP (£) | NOK (kr) | SEK (kr)
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Contracts to Buy | Sell US Dollars and buy Canadian Dollars |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount |  |  | $ 301.2 |  |  |  |
Contracts to Buy | Sell Euros and buy Canadian Dollars |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount |  |  | $ 12.6 |  |  |  |
Contracts to Buy | Sell US Dollars and buy Danish Krone |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | kr |  |  |  | kr 154.8 |  |  |
Contracts to Buy | Sell Euros and buy Great Britain Pounds |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | £ |  |  |  |  | £ 5.3 |  |
Contracts to Buy | Sell US Dollars and buy Great Britain Pounds |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | £ |  |  |  |  | £ 70.4 |  |
Contracts to Buy | Sell Euros And Buy US Dollars |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | $ 17.0 |  |  |  |  |  |
Contracts to Buy | Sell US Dollars and buy Norwegian Krone |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | kr |  |  |  |  |  | kr 179.0 |
Contracts to Buy | Sell Euros and buy Swedish Krona |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | kr |  |  |  |  |  |  | kr 284.3
Contracts to Buy | Sell US Dollars and buy Swedish Krone |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | kr |  |  |  |  |  |  | kr 310.4
Contracts to Sell | Sell US Dollars and buy Canadian Dollars |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | 222.1 |  |  |  |  |  |
Contracts to Sell | Sell Euros and buy Canadian Dollars |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | € |  | € 8.6 |  |  |  |  |
Contracts to Sell | Sell US Dollars and buy Danish Krone |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | 22.5 |  |  |  |  |  |
Contracts to Sell | Sell Euros and buy Great Britain Pounds |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | € |  | 6.2 |  |  |  |  |
Contracts to Sell | Sell US Dollars and buy Great Britain Pounds |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | 88.9 |  |  |  |  |  |
Contracts to Sell | Sell Euros And Buy US Dollars |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | € |  | 15.8 |  |  |  |  |
Contracts to Sell | Sell US Dollars and buy Norwegian Krone |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | 16.9 |  |  |  |  |  |
Contracts to Sell | Sell Euros and buy Swedish Krona |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | € |  | € 26.1 |  |  |  |  |
Contracts to Sell | Sell US Dollars and buy Swedish Krone |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |
Derivative notional amount | $ 29.3 |  |  |  |  |  |

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