Fair Value Measurements (Level 3 Significant Unobservable Inputs) (Details) $ in Millions	Mar. 31, 2026 USD ($) month	Dec. 31, 2025 USD ($) month
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities | $	$ 1,036.1	$ 1,233.9
Swap | Fair Value, Measurements, Recurring | LEVEL 3 | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities | $	$ 22.4	$ 29.7
Swap | Conversion Rate | Fair Value, Measurements, Recurring | LEVEL 3 | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability, measurement input	1.51	1.51
Swap | Conversion Rate | Fair Value, Measurements, Recurring | LEVEL 3 | Weighted Average | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability, measurement input	1.51	1.51
Swap | Visa Class A Appreciation | Fair Value, Measurements, Recurring | LEVEL 3 | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability, measurement input	0.1063	0.0969
Swap | Visa Class A Appreciation | Fair Value, Measurements, Recurring | LEVEL 3 | Weighted Average | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability, measurement input	0.1063	0.0969
Swap | Expected Duration | Fair Value, Measurements, Recurring | LEVEL 3 | Lower Limit | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability, measurement input	11	14
Swap | Expected Duration | Fair Value, Measurements, Recurring | LEVEL 3 | Upper Limit | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability, measurement input	23	26
Swap | Expected Duration | Fair Value, Measurements, Recurring | LEVEL 3 | Weighted Average | Valuation Technique, Discounted Cash Flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability, measurement input	20	23