XML 49 R37.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value Measurements - Narrative (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Mar. 18, 2021
Dec. 31, 2020
Dec. 28, 2020
Aug. 13, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Investments in unconsolidated subsidiaries at fair value using NAV $ 113,700   $ 113,700     $ 66,300    
Asset impairments 0 $ 0 0 $ 75,171        
Notes payable on real estate $ 73,600   $ 73,600     $ 79,600    
4.875% Senior Notes | Senior Notes                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Interest rate of long-term debt 4.875%   4.875%         4.875%
2.5% Senior Notes | Senior Notes                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Interest rate of long-term debt 2.50%   2.50%   2.50% 2.50%    
5.25% Senior Notes | Senior Notes                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Interest rate of long-term debt             5.25%  
Redemption of debt instrument             $ 425,000  
Estimated Fair Value                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Senior term loans $ 761,600   $ 761,600     $ 772,200    
Estimated Fair Value | 4.875% Senior Notes | Senior Notes                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Senior notes 684,000   684,000     702,500    
Estimated Fair Value | 2.5% Senior Notes | Senior Notes                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Senior notes 505,100   505,100          
Actual Carrying Value                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Senior term loans 760,800   760,800     785,700    
Actual Carrying Value | 4.875% Senior Notes | Senior Notes                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Senior notes 595,200   595,200     $ 594,500    
Actual Carrying Value | 2.5% Senior Notes | Senior Notes                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Senior notes $ 487,900   $ 487,900          
Global Workplace Solutions                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Asset impairments       50,200        
Real Estate Investments                
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                
Non-cash goodwill impairment charge       $ 25,000