Consolidated Statements of Changes in Shareholders' Equity Statement - USD ($)	Total	Parent	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common	Noncontrolling Interest
Common Stock, Shares, Outstanding			69,100,000
Equity, Including Portion Attributable to Noncontrolling Interest			$ 42,700,000	$ 847,100,000	$ 3,208,100,000	$ (209,600,000)	$ (1,449,400,000)	$ 0
Treasury stock, shares issued, beginning at Dec. 31, 2024							33,500,000
Stock Issued During Period, Shares, New Issues			100,000
Stock Issued During Period, Value, New Issues			$ 100,000
APIC, Share-based Payment Arrangement, Increase for Cost Recognition				9,100,000
Net income	$ 78,600,000				78,600,000
Dividends declared (in dollars per share)	$ 0.61
Dividends, Common Stock, Cash					(22,600,000)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent						(47,200,000)
Treasury stock, shares issued, ending at Mar. 31, 2025							33,500,000
Stock repurchases	$ (1,900,000)
Depreciation, Depletion and Amortization	108,600,000
Asset impairments	3,600,000
Deferred Income Tax Expense (Benefit)	15,800,000
Income (Loss) from Equity Method Investments, Net of Dividends or Distributions	(25,100,000)
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	(36,900,000)
Other Noncash Income (Expense)	(20,400,000)
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation	124,200,000
Portfolio investments and capital additions	(296,300,000)
Portfolio Proceeds	68,300,000
Purchases of assets previously leased	(15,000,000.0)
Proceeds from Sale of Other Productive Assets	7,100,000
Other	1,200,000
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation	(234,700,000)
Net proceeds from the issuance of debt	879,800,000
Repayments of debt with original maturities longer than 90 days	(406,600,000)
Proceeds from (Repayments of) Short-term Debt	4,200,000
Payments of Dividends	(23,500,000)
Proceeds from Noncontrolling Interests	899,000,000.0
Other	9,600,000
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation	461,600,000
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash	4,700,000
Treasury Stock, Shares, Acquired							0
Other comprehensive loss attributable to non-controlling interest								0
Net loss	0							0
Income taxes expense (benefit) including affiliate's earnings	24,900,000
Common Stock, Shares, Outstanding			69,200,000
Equity, Including Portion Attributable to Noncontrolling Interest	$ 2,549,400,000	$ 2,549,400,000	$ 42,800,000	856,200,000	3,264,100,000	(162,400,000)	$ (1,451,300,000)	0
Common Stock, Shares, Outstanding	35,400,021		69,300,000
Equity, Including Portion Attributable to Noncontrolling Interest	$ 3,635,100,000		$ 42,900,000	875,400,000	3,451,200,000	(104,600,000)	$ (1,514,400,000)	884,600,000
Common stock, shares issued, beginning at Dec. 31, 2025	69,316,358
Treasury stock, shares issued, beginning at Dec. 31, 2025	33,916,337						(33,900,000)
Beginning balance at Dec. 31, 2025	$ 2,750,500,000
Stock Issued During Period, Shares, New Issues			100,000
Stock Issued During Period, Value, New Issues			$ 0
APIC, Share-based Payment Arrangement, Increase for Cost Recognition				7,800,000
Net income	$ 85,500,000				85,500,000
Dividends declared (in dollars per share)	$ 0.66
Dividends, Common Stock, Cash					(24,300,000)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent						37,600,000
Common stock, shares issued, ending at Mar. 31, 2026	69,440,682
Treasury stock, shares issued, ending at Mar. 31, 2026	33,937,924						(33,900,000)
Ending balance at Mar. 31, 2026	$ 2,778,100,000
Stock repurchases	(3,800,000)
Depreciation, Depletion and Amortization	174,700,000
Asset impairments	1,700,000
Deferred Income Tax Expense (Benefit)	19,900,000
Income (Loss) from Equity Method Investments, Net of Dividends or Distributions	(20,800,000)
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	(52,600,000)
Other Noncash Income (Expense)	(2,900,000)
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation	199,100,000
Portfolio investments and capital additions	(4,520,000,000)
Portfolio Proceeds	152,400,000
Purchases of assets previously leased	(3,800,000)
Proceeds from Sale of Other Productive Assets	11,500,000
Other	1,200,000
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation	(4,358,700,000)
Net proceeds from the issuance of debt	973,700,000
Repayments of debt with original maturities longer than 90 days	(1,000,100,000)
Proceeds from (Repayments of) Short-term Debt	(23,400,000)
Payments of Dividends	(25,200,000)
Other	(3,800,000)
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation	(82,600,000)
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash	(1,700,000)
Treasury Stock, Shares, Acquired							0
Other comprehensive loss attributable to non-controlling interest						100,000		(100,000)
Net loss	(6,400,000)							(6,400,000)
Income taxes expense (benefit) including affiliate's earnings	$ 28,000,000.0
Common Stock, Shares, Outstanding	35,502,758		69,400,000
Equity, Including Portion Attributable to Noncontrolling Interest	$ 3,656,200,000	$ 2,778,100,000	$ 42,900,000	$ 883,200,000	$ 3,512,400,000	$ (142,200,000)	$ (1,518,200,000)	$ 878,100,000