Financial Instruments - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Derivative Instruments Gain Loss [Line Items]
Aggregate notional amount	$ 800	$ 800
Interest Rate Swaps | Cash Flow Hedges
Derivative Instruments Gain Loss [Line Items]
Aggregate notional amount	$ 800		$ 1,650
Minimum
Derivative Instruments Gain Loss [Line Items]
Derivative, annual LIBO rate	0.20%	0.20%
Derivative, effective interest rate	1.96%	1.96%
Minimum | Interest Rate Swaps | Cash Flow Hedges
Derivative Instruments Gain Loss [Line Items]
Derivative, annual LIBO rate			0.18%
Derivative, effective interest rate			1.93%
Cash flow hedge contracts period	1 year
Maximum
Derivative Instruments Gain Loss [Line Items]
Derivative, annual LIBO rate	0.47%	0.47%
Derivative, effective interest rate	2.22%	2.22%
Maximum | Interest Rate Swaps | Cash Flow Hedges
Derivative Instruments Gain Loss [Line Items]
Derivative, annual LIBO rate			0.47%
Derivative, effective interest rate			2.22%
Cash flow hedge contracts period	4 years