Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Allowances for accounts receivable	$ 14.1	$ 12.3
Common stock authorized (in shares)	200,000,000	200,000,000
Common stock issued (in shares)	79,932,693	79,611,543
Treasury stock (in shares)	10,443,289	10,076,175
Preferred Stock Class I
Preferred stock authorized (Class I & Class II Preferred stock) (in shares)	10,000,000	10,000,000
Preferred stock issued (Class I & Class II Preferred stock) (in shares)	0	0
Preferred Stock Class II
Preferred stock authorized (Class I & Class II Preferred stock) (in shares)	10,000,000	10,000,000
Preferred stock issued (Class I & Class II Preferred stock) (in shares)	0	0