XML 78 R69.htm IDEA: XBRL DOCUMENT v3.22.0.1
Debt - 5.625% Senior Notes due 2026 (Details) - USD ($)
1 Months Ended
Dec. 31, 2016
Dec. 31, 2021
Sep. 30, 2021
5.625% Senior Notes due 2026      
Debt Instrument [Line Items]      
Stated percentage 5.625%    
Aggregate principal amount $ 500,000,000 $ 496,918,000 $ 496,764,000
Proceeds from debt $ 495,000,000    
Effective percentage 5.625%    
5.375% Senior Notes due August 15, 2020      
Debt Instrument [Line Items]      
Stated percentage 5.375%    
Before December 15, 2021 | 5.625% Senior Notes due 2026      
Debt Instrument [Line Items]      
Redemption price percentage 100.00%    
Change of control before December 15, 2021 | 5.625% Senior Notes due 2026      
Debt Instrument [Line Items]      
Redemption price percentage 101.00%