Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Narrative (Details)

v3.22.2
Borrowings - Narrative (Details)
$ / shares in Units, € in Millions, $ in Millions
 3 Months Ended 6 Months Ended 12 Months Ended
Oct. 20, 2021
USD ($)
$ / shares
shares
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2022
EUR (€)
Jun. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2021
EUR (€)
Jun. 30, 2022
EUR (€)
Mar. 31, 2022
Dec. 31, 2021
EUR (€)
Sep. 30, 2021
USD ($)
Sep. 30, 2021
EUR (€)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2019
EUR (€)
Jul. 31, 2019
USD ($)
May 31, 2019
USD ($)
May 31, 2019
CAD ($)
Debt Instrument [Line Items]                                      
Fair market value of credit agreement   $ 816,600,000   $ 816,600,000     $ 825,200,000                        
Amortization expense     $ 900,000     $ 1,900,000                          
Debt instrument, overdraft facilities amount   0   0     0                        
Accounts receivable, held-for-sale   $ 8,900,000   $ 8,900,000     9,100,000   € 8.5   € 8.0                
Other short-term borrowings             400,000                        
Plus Accrued Paid In Kind Interest Notes | Shareholder                                      
Debt Instrument [Line Items]                                      
Interest rate   11.50%   11.50%         11.50%                    
Related party debt notes authorized to be issued amount       $ 900,000,000                              
Plus Accrued Paid In Kind Interest Notes | Management                                      
Debt Instrument [Line Items]                                      
Related party debt notes authorized to be issued amount       5,000,000                              
Letter of Credit                                      
Debt Instrument [Line Items]                                      
Line of credit facility, current borrowing capacity   $ 67,400,000   67,400,000     79,700,000   € 64.5   € 70.3                
Proceeds from lines of credit       45,300,000 € 43.4   42,700,000 € 37.7                      
Restricted cash   $ 1,400,000   $ 1,400,000     1,300,000                        
Letter of Credit | Minimum                                      
Debt Instrument [Line Items]                                      
Interest rate   0.50%   0.50%         0.50%                    
Letter of Credit | Maximum                                      
Debt Instrument [Line Items]                                      
Interest rate   2.00%   2.00%         2.00%                    
2021 Credit Agreement | Secured Debt                                      
Debt Instrument [Line Items]                                      
Loan amount   $ 830,000,000   $ 830,000,000                              
2021 Credit Agreement | Revolving Credit Facility                                      
Debt Instrument [Line Items]                                      
Loan amount   90,000,000   $ 90,000,000                              
Line of credit facility, unused capacity, commitment fee percentage       0.50% 0.50%                            
Line of credit facility, stepdowns, commitment fee percentage       0.375% 0.375%                            
Line of credit facility, commitment fee percentage       0.25% 0.25%                            
Leverage ratio       7.00 7.00                            
Revolving credit facility of exceed revolving credit commitment, percentage       40.00% 40.00%                            
Loan term     5 years     5 years                          
Maximum borrowing capacity   76,400,000   $ 76,400,000     $ 81,900,000                        
Debt issuance costs       1,800,000                              
Amortization expense   $ 1,300,000   $ 2,300,000                              
Write off of debt issuance cost           $ 400,000                          
2021 Credit Agreement | Revolving Credit Facility | Maximum | London Interbank Offered Rate (LIBOR)                                      
Debt Instrument [Line Items]                                      
Debt instrument, basis spread on variable rate       2.75% 2.75%                            
2021 Credit Agreement | Term Loan Facility                                      
Debt Instrument [Line Items]                                      
Loan term             7 years       7 years                
Debt instrument, quarterly repayment, percentage   0.25%   0.25%         0.25%                    
Repayments of term loan       $ 2,100,000     $ 1,700,000                        
Term loan, amount outstanding   $ 825,900,000   825,900,000     $ 828,300,000                        
Debt issuance costs       $ 21,700,000                              
Write off of debt issuance cost           $ 15,400,000                          
2021 Credit Agreement | Term Loan Facility | Adjusted LIBOR                                      
Debt Instrument [Line Items]                                      
Interest rate             3.25%     3.25% 3.25%                
2021 Credit Agreement | Term Loan Facility | Minimum | London Interbank Offered Rate (LIBOR)                                      
Debt Instrument [Line Items]                                      
Debt instrument, basis spread on variable rate       0.50% 0.50%                            
2021 Credit Agreement | Term Loan Facility | Maximum | London Interbank Offered Rate (LIBOR)                                      
Debt Instrument [Line Items]                                      
Debt instrument, basis spread on variable rate       2.75% 2.75%                            
2021 Credit Agreement | Letter of Credit                                      
Debt Instrument [Line Items]                                      
Maximum borrowing capacity   $ 13,600,000   $ 13,600,000     $ 8,100,000                        
2019 Credit Facility                                      
Debt Instrument [Line Items]                                      
Debt instruments, interest rate period                       3 months 3 months            
2019 Credit Facility | Secured Debt                                      
Debt Instrument [Line Items]                                      
Loan amount                             $ 450,000,000        
2019 Credit Facility | Revolving Credit Facility                                      
Debt Instrument [Line Items]                                      
Loan amount                             90,000,000        
Line of credit facility, unused capacity, commitment fee percentage           0.50%                          
Loan term     5 years     5 years                          
2019 Credit Facility | Revolving Credit Facility | Maximum | London Interbank Offered Rate (LIBOR)                                      
Debt Instrument [Line Items]                                      
Debt instrument, basis spread on variable rate           4.00%                          
2019 Credit Facility | Term Loan Facility                                      
Debt Instrument [Line Items]                                      
Loan amount | €                               € 125.0      
2019 Credit Facility | USD Term Loan                                      
Debt Instrument [Line Items]                                      
Loan amount                           $ 225,000,000 $ 66,000,000   $ 34,000,000    
Loan term     7 years     7 years                          
Debt instrument, quarterly repayment, percentage     0.25%     0.25%                          
2019 Credit Facility | USD Term Loan | Adjusted LIBOR                                      
Debt Instrument [Line Items]                                      
Interest rate     4.15%     4.15%                          
2019 Credit Facility | USD Term Loan | Maximum | London Interbank Offered Rate (LIBOR)                                      
Debt Instrument [Line Items]                                      
Debt instrument, basis spread on variable rate           4.00%                          
2019 Credit Facility | London Interbank Offered Rate (LIBOR) | Eurodollar                                      
Debt Instrument [Line Items]                                      
Repayment of debt           $ 3,900,000                          
2019 Credit Facility | Euro Term Loan                                      
Debt Instrument [Line Items]                                      
Debt instrument, quarterly repayment, percentage     0.25%     0.25%                          
2019 Credit Facility | Euro Term Loan | Eurodollar                                      
Debt Instrument [Line Items]                                      
Loan term     7 years     7 years                          
Interest rate     4.25%     4.25%                          
Repayment of debt           $ 700,000                          
2019 Credit Facility | Euro Term Loan | Maximum | London Interbank Offered Rate (LIBOR)                                      
Debt Instrument [Line Items]                                      
Debt instrument, basis spread on variable rate           4.25%                          
2019 Credit Facility | NRG Loan                                      
Debt Instrument [Line Items]                                      
Loan amount                       $ 7,400,000 € 7.2            
Interest rate                       2.00% 2.00%            
2019 Credit Facility | Canadian Financial Institution                                      
Debt Instrument [Line Items]                                      
Loan amount                                   $ 1,300,000 $ 1.7
Interest rate                                   4.69% 4.69%
GSAH                                      
Debt Instrument [Line Items]                                      
Purchase consideration $ 2,600,000,000                                    
Beginning balance, cash consideration paid by GSAH 1,300,000,000                                    
Equity interest, value $ 400,000,000                                    
Share price (in dollars per share) | $ / shares $ 10.45                                    
GSAH | Class A Common Stock                                      
Debt Instrument [Line Items]                                      
Business acquisition equity interest issued or issuable (in shares) | shares 30,401,902                                    
GSAH | Class B Common Stock                                      
Debt Instrument [Line Items]                                      
Business acquisition equity interest issued or issuable (in shares) | shares 8,560,540