Final price paid per share for the purchase of the targeted number of shares, determined by an average market price over a fixed period of time.

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Capital Stock (Details) - USD ($)		1 Months Ended
Capital Stock (Details) - USD ($)	Apr. 14, 2022	Nov. 30, 2021	Mar. 31, 2022	Dec. 31, 2021	Oct. 27, 2021	Feb. 06, 2020
Subsequent Event [Line Items]
Shares of common stock authorized (in shares)			100,000,000	100,000,000.0
Shares issued and outstanding (in shares)			47,600,000	47,400,000
Maximum shares allowed for issuance (in shares)			2,000,000
Par value (in dollars per share)			$ 10
ASR November 2021
Subsequent Event [Line Items]
Stock repurchased and retired during period (in shares)		1,742,160
Accelerated share repurchased payment		$ 150,000,000
ASR April 2022 \| Subsequent Event
Subsequent Event [Line Items]
Stock repurchased and retired during period (in shares)	546,993
ASR, final price per share (in dollars per share)	$ 65.53
250 Million Share Repurchase Program
Subsequent Event [Line Items]
Stock repurchase program amount						$ 250,000,000
250 Million Share Repurchase Program \| Subsequent Event
Subsequent Event [Line Items]
Stock repurchased and retired during period (in shares)	2,289,153
250 Million Share Repurchase Program II
Subsequent Event [Line Items]
Stock repurchase program amount			$ 250,000,000		$ 250,000,000